Spaceships in Life-like cellular automata

For discussion of other cellular automata.
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LuveelVoom
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Re: Spaceships in Life-like cellular automata

Post by LuveelVoom » May 19th, 2025, 7:51 pm

LaundryPizza03 wrote:
April 20th, 2025, 3:07 am
c/6o in a rule with no previously known ships. c/4o is also likely, but my system crashed the last time I ran that search.

Code: Select all

x = 13, y = 10, rule = B013/S23
6bo$4bobobo$4b5o$b11o$13o$2b9o$13o$5obob5o$b2o7b2o$ob2o5b2obo!
Said c/4o:

Code: Select all

 x = 23, y = 13, rule = B013/S23
11bo$7bobo3bobo$4b4obobobob4o$b5obo7bob5o$7o3bobo3b7o$7o3b3o3b7o$b6o2b
2ob2o2b6o$6obo3bo3bob6o$2b4o5bo5b4o$bobo4bob3obo4bobo$3bo4bo2bo2bo4bo
$8bobobobo$10bobo!
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AforAmpere
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Re: Spaceships in Life-like cellular automata

Post by AforAmpere » May 19th, 2025, 8:01 pm

LuveelVoom wrote:
May 19th, 2025, 7:04 pm
Speaking of knightships, here are two p5’s:

Code: Select all

B368/S034678 ship
Here is a smaller one:

Code: Select all

x = 16, y = 27, rule = B368/S034678
b4o$obo2bo$2o2b2o$2o2b3o$bob2ob2o$2b4ob3o$2bo6bo$7bo$9bo$7bo2bo$10b2o$
7bob2obo$8b2obob2o$9b2ob2o$9b2obobo$9b2o2bo$10b2obo$10bobo$9b2obo2bo$
9b4o$12bo2bo$10b4o$10bobobo$11bob2o$10bo2b3o$13b2o$12bobo!
EDIT, C/5d:

Code: Select all

x = 36, y = 36, rule = B368/S034678
5bo$4b3o$4bo$7bo$b2o2b2o$2o2b4o$bo2b2obo2b2o$3bob2obob2obobo$7bo2bo3b
2o$9bo2b2ob2o$6b3ob4obo2bo$6b2o2bo4bo$9b2obo2bo3bo$7bob2o6b3obo$8bo6bo
2bobo$7b6obo6bo$9bo6bo2b3o$13bo3b2obobob3o$10bo2b2o2bob5o$12b2o2bobo4b
ob2o$14bob3o2bobob2o$13bob2obobo7bo$17b2o11b2o$18b3o9b2o$17bo11b2o$17b
ob2o9b2o$17bob2o7b3o$28b2obo$21bo4b2o2bo$24bob2ob3o$22b5ob2o$22b2obobo
bobo$32b2o$32bob2o$33bo$33bo!
EDIT 2, smaller C/5d:

Code: Select all

x = 32, y = 32, rule = B368/S034678
2bo$b2o$2o2bob2o3bo$3bobob2o$2bo5bobo$3bo8bo$2bo8bo$2b2o7bo$3b2o7bo$
16bo$4bo7b2obo$2bo3b2o4b3obo$5bo2bob2ob3ob2o$10b3o4bo$11b2obob3o$10bob
o2b2o$9bobo2b4o$12b3obobo3bo$12bobo2b2ob2o2bo$20bobo2bo$18b2obo2b2o$
18bobobo3b2o$17bobobo2b2obo$24bob2o$18bobob2obob2o$19b2obobob2obo$21bo
bobob5o$21b7o2bo$24bobo2bo$25b2ob2o$26b2o2bo$26bo4bo!
EDIT 3, C/6d:

Code: Select all

x = 49, y = 48, rule = B368/S034678
bobo$3obo$bo2b2o$4b3o$4bo2b2o$2bo4bo2bo$7b4ob2o$3b5o3b2o$7bo2bo2bo$6bo
b3o2bo$7bo5b2o$6bo2bo2bobo2bo$8bobob3ob2o$9bobo2b2o2bo$9bo9b2o$10b2obo
b2ob5o$14b4o3b3o$13b2o2bo2b5o$15b2o5bo$17bob3o$16bo3b2obo$16b2o3b5o$
16bo3b2ob4o$18b4o2bo$21bo2b5o$21b3ob2obo$25bo2bo$26b2ob4o$26bo$25bo4b
2o$30bo$27bo2b2obo$31bo$30bob7o$33b2ob2obo$33bo2b2ob2o$33b4o2bo2b2o$
32b5o4bo$35bo2bo3bo$34bo6bo$36b2o4bo$35b2obo4b2o$37bo4bo2b4o$39b4o3bo$
41b3obo$41bo3bo$42bobo$42b3o!
Smaller C/6d:

Code: Select all

x = 32, y = 33, rule = B368/S034678
6bo$6bobo$4b2o2bo$5b4o$2b6o$2b5obobo$bob3obo2bo$2ob3o3bob2o$bo2bo2b3ob
o$2bobob2o3bobo$5bobo2bobo$6b3o2bo3bo$8b5ob2obo$11bo2b2obo$9bo2b6ob2o$
11bob4obobo$13b5obobo$13b6o$13bo2b5o3bo$13bo2b5obo$14bo2b5o2b3o$15bo3b
3o3bo$16b2obo2b4obo$17bo2bo2bo2bob2o$18b2ob2obo2b2obo$19bobo2bob4o$20b
5o2b2o$22bo3bob2o$22b6o2bo$22bo2b3o2b2o$23bob2ob2o$23bo2bob4o$28bobo!
The torch of 5S has been passed on again, and is now managed by speedydelete. It can be found here. Also check out my program EPE, a tool for searching for patterns in various rulespaces.

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LuveelVoom
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Re: Spaceships in Life-like cellular automata

Post by LuveelVoom » May 20th, 2025, 11:08 pm

Here are more (2,1)c/5 ships:

Code: Select all

x = 102, y = 129, rule = B356/S2467
3$17bo$16b2ob2o$16bob2o$15b4o$17bobo$18b3obo$16bobo2bo$19b4o2$20b2obo
$19bobob2o$20b2o2bo$20b4o$23bo$20b2obo$21b2ob3o$22bobo2bo$24bob2o$21b
obo$22b2o2bo$22bob2obo$23bo2b2o$25b2obo$26b3o$25b4o$26bob2o$27bobo$29b
2obo$29b5o$31b3o$30bo3bo$32bobo$34b2o$36b2o$35bo$35bo$35bo$36bobo$36b
2o$36bo$34bob3o$37bo$35b4o$36b2o$35bo$37bo$36bobo$38bo$37bobo$38bob2o
$38bob2o2$40bo2bo$39bobobo$40b2o$39b2o$40b3obo$40b3ob3o$41b4o3bo$43b3o
bo$43b6o$42b6o$44bo2bo$45bo$46bo$46b5o$47b2o2bo$48b2o$47b6o$48bo$48bo
2b2o$52b2o$53b2o$53b2o$53b2o$53bo2bo$52b2o$53b3o$56bo$56b2obo$55bo3bo
$57bo$58bo$56b3o$59b2o$57bob2o$58b4o$59bo$58b5o$57bobobo$57bo2b4o$61b
3o$60bo2bobo$62bobo$63b3o$63b2o$63b3o$62b3o$62b6o$61bob2o2b4o$61b2ob2o
2bo$62b2o2b5o$65b3ob2o$67b4o$66b2o$67bobo$67bobo$68bobo!

Code: Select all

x = 83, y = 133, rule = B3568/S2467
4$8bo$7b2obo$7b5o$7b3obo$7b2obo$7bob2o$9b4o$9b4o$10b2o$10b2o2bo$13b2o
$10b3ob2o$10b3obo$11b2ob2o$11bob4o$14b3o$12b3o$11bobobo$12bobob3o$12b
obob3o$15bo$13bobobo$15bob2o$15b6o2$19bo$17b3o$19b3o$20bob3o$20b2o2bo
$21b3obo2$26bo$24b3o$24bo$26b2o$27bo$27bo$25bobo$26b2obo$26bo2bo$26b3o
bo$26b3o$28bo$27b3o$28bo$27bobo$28b2o$29b2o2$29b3o$30bo$31bob3o$31bob
o$35bobo$36b2o$34b5o$33b4o$34bo2b2o$33bob2ob2o$35b3obo$35bobo2bo$36b5o
$35b2o2b2o$36bobobo$38bobo$37b7o$37b7o$38bo4bo$38b4obo$40b3o$39bo$38b
2o4bo$43b2o$44bo2$45b2o2$44b5o$44b4o$45bo3bo$46bobo$46bo$46b4o$49bo$50b
o$50bo$48bo$48b3o$48bo$49b3obo$50b2o2bo$51b2obo$50bo$52bo3bo$52b4obo$
52b2ob2obo$54bob2o$55b4o$56b2o2bo$55b2o2b2o$57b5o$57bo2bo$58bobo$57bo
b3o$58b3o$58bobo$58bob4o$58bobobo$57b2o2bobo$59bob3o$61bo$60b3obo$63b
obo$63b4o$62bo$62b2obobo$63b2o2bo$63b3o$64b3o$65bobo$65bobo$65bo$65bo
!
Both of these hit depth limit and then backtracked before finishing near depth limit, so are most likely not the shortest.
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AforAmpere
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Re: Spaceships in Life-like cellular automata

Post by AforAmpere » May 21st, 2025, 4:24 am

LuveelVoom wrote:
May 20th, 2025, 11:08 pm
Here are more (2,1)c/5 ships:

Code: Select all

B3568/S2467 ship
Shorter one, found with LLSSS:

Code: Select all

x = 32, y = 75, rule = B3568/S2467
3bo$2b4o$b2obo$b2o2bo$o2b2obo$2b3o$b7o$3bo$5b2o$4b2obo$5bob2o$6b3obo$
5bo2b2o$6b2o$5b4obo$8b2o$8b4o$8b2ob2o$6b2ob2o$6bo2b2o$7b3obo$10bob2o$
10bob2o$11b2o$10b4o$10b3obo$12bobo$15b2o$13b3ob2o$15bob4o$16bo$16bo2b
2o$18bo$21bo$21b2o$21bo$20bo2bo$21b2o$23bo$20bo$20bobo$19bob2obo$21b2o
$20b4o$21b2o$22bo$23bo$21bo$20bo2bo$22bo$19b2obo$20b2o$20b5o$23bo$22b
2obo$23b3o$20b5o$20bob2obo$21b3obo$23bobo$22bob2o$21bo$20b2o$22bobo$
22b3o$22bo3bo$24b2obo$22bobobo$25b3obo$26bobo$27bobo$25bobob2o$28bo$
29b3o$29bobo!
Slight improvement on the other rule's one:

Code: Select all

x = 32, y = 107, rule = B356/S2467
2bo$b2ob2o$bob2o$4o$2bobo$3b3obo$bobo2bo$4b4o2$5b2obo$4bobob2o$5b2o2bo
$5b4o$8bo$5b2obo$6b2ob3o$7bobo2bo$9bob2o$6bobo$7b2o2bo$7bob2obo$8bo2b
2o$10b2obo$11b3o$10b4o$11bob2o$12bobo$14b2obo$14b5o$16b3o$15bo3bo$17bo
bo$19b2o$21b2o$20bo$20bo$20bo$21bobo$21b2o$21bo$19bob3o$22bo$20b4o$21b
2o$20bo$21bobo$22bo$22bo$21b2o$21b2o$21bo$23b2o$23bo$20bobo$21b5o$22bo
bo$21b2o$20b3o$21bobo$22bo$21b2obo$22bob2o$23bo$23b4o$24b5o$23b2obobo$
24b2o$24b2o$24bo$24bo$24b3o2$25bo$23bo2bo$23b2o$23b4obo$23bob3o$24bob
3o$23b2o$25bob2o$24b2ob2o$25bo$26b2o$24b2o2$23b4obo$25bobo$27bo$26b4o$
27b2o$29b2o$27b4o$27bob3o$26b5o$26b4obo$28bo$27bobo$27b5o$26bobo2bo$
27bo$28b3o$29b3o$28bo2bo$29bo$29b2o2$29b2o!
The torch of 5S has been passed on again, and is now managed by speedydelete. It can be found here. Also check out my program EPE, a tool for searching for patterns in various rulespaces.

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hibiscus
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Re: Spaceships in Life-like cellular automata

Post by hibiscus » May 21st, 2025, 11:19 am

If I'm not mistaken, then this is the first spaceship in B026/S5:

Code: Select all

x = 23, y = 9, rule = B026/S5
5bo3bo3bo3bo$6bobo5bobo$5bo3bo3bo3bo2$3bo3bo7bo3bo$7bobo3bobo$o2b2o13b2o
2bo2$obo17bobo!

Code: Select all

#C [[ ZOOM 8 TRACK -3/87 -1/87 ]]
x = 4, y = 5, rule = B35ay/S2-i3-e4ey5j
2bo$b2o$2obo$bobo$2b2o!

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LuveelVoom
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Re: Spaceships in Life-like cellular automata

Post by LuveelVoom » May 31st, 2025, 3:00 pm

New ships:
c/6d:

Code: Select all

x = 28, y = 29, rule = B356/S23
b2o$2obo2bo$b2ob3o$b2o2bo4bo$2bo3bo2bo2bo$2b7o4bo$5b2ob3o2bo$5bo7b2o$
5bo2b3o5bo$4bob2ob4obo2bo$5bo2bo2bo2bob2o$7bob4o3b3o$5b2ob2obob2o2b2o
$9b2obob3o2bo$8bobobo2bo$9bo2b2obo4b3o$13bo6b3o$13bobo5bo$13bobo7b3o2$
24b2o$14b5o$16b4o5b2o$17bo3bobo2bo$17bobo2bo2bobo$19bob3o2b2o$22bo2bo
$22bo4bo$27bo!
(2,1)c/5:

Code: Select all

x = 37, y = 67, rule = B3578/S13567
2bo$b2obo$4ob2o$4o2bo$5o$bo$b4o$4bo$2b2obo$2bob2o$2bob3o$2b3ob2o$3bo2b
4o$2bo2b3obo$3b3obo2bo$3b3obo2bo$4b4o2b2o$4b3ob6o$5b2ob5o$5b2ob6o$5bo
b2o2b2o$7bob2o$8bob2obo$9b2obo$7bob2o2b2o$9b2o4bo$9bo4b2o$9b3o2bobo$10b
o4bobo$10bo4b2obo$18b2o$18bo$18b2o$17b3o$18b2obo$17bo2b2o$17bo3bo$17b
o2b2o$18b4o$19bobob2o$19bobobo$18b2obo$18b2ob3o$19b4obo$19bob3o$21b3o
$22b3o$23b2o$21b2ob3o$22bobo$26b2o$24bobo2bo$28bobo$31bo$27b4o$27bo$27b
ob3o$29b3obo$28b4o$28b2ob2o$30b5o$28bob3o$27b2ob2ob2obo$29bob4o$31bo2b
o$30bo$29bo2bo!
There is also a surprise ship I found in an exciting rule which DroneBetter will post soon with other discoveries in that rule (in its own thread). If she doesn't do that within a few days, I'll post it here.
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Re: Spaceships in Life-like cellular automata

Post by Sokwe » May 31st, 2025, 9:28 pm

LuveelVoom wrote:
May 31st, 2025, 3:00 pm
There is also a surprise ship I found in an exciting rule which DroneBetter will post soon with other discoveries in that rule (in its own thread). If she doesn't do that within a few days, I'll post it here.
All new rule+speed combinations should be cross-posted here, even if they're also posted in another thread. It makes it a lot easier to update the database when all of the ships are in one thread.
-Matthias Merzenich

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LuveelVoom
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Re: Spaceships in Life-like cellular automata

Post by LuveelVoom » May 31st, 2025, 9:48 pm

Sokwe wrote:
May 31st, 2025, 9:28 pm
LuveelVoom wrote:
May 31st, 2025, 3:00 pm
There is also a surprise ship I found in an exciting rule which DroneBetter will post soon with other discoveries in that rule (in its own thread). If she doesn't do that within a few days, I'll post it here.
All new rule+speed combinations should be cross-posted here, even if they're also posted in another thread. It makes it a lot easier to update the database when all of the ships are in one thread.
Ok, fine:
c/8d in Day & Night.

Code: Select all

x = 145, y = 144, rule = B3678/S34678
4b4o$4b2o$5b2o$b4o$2obo$o3b5o$2obobob4o$bo3bob5o$5b4o$9bobo$9b2o$11b4o
$10bo2b4o$11b4obo$12bob3o$12b5obo$15b2o2bo$16b2ob2o$16bob3obo$17bo$16b
obo2b4o$17b3o2b3o$17b2obo2b2o$22b2obob2o$26b2obo$24bo2b3o$24b4o2bobo$
23b2obo3b2obo$23bo2b2o4bob2o$25bo2bo2b2obo$24bo2bo2bob2o2bo$25b2ob6ob
2o$27b2o3b5obo$28b2ob8o$28b2o2b5obo2bo$32b6o2b2o$31bob4ob3obo$33b7ob2o
$34b2o2b2o2b2o$34bo2b7o$34bobob8o$36bob8obo$38b12o$40b10o$40b9o$41b7o
2bo$42b6ob4o$42b2obobo2b2o$42b3o2b5o$43b2ob7o$43bo3bobo5bo$48b3o2b4o$
51b7o$50bob2obo3bo$50b6o3b3o$53b2o4b3o$53bo8b2o$55bo6b2o$55b7o2b2o$55b
3ob2o3b2o$55b2obobob2o$59bob7o$57bob8o$59b7o2b2o$61b3o3b2o$60b2ob3o4b
o$60b2o8bobo$65b2o3b3o$64b2o5b2o$64b2obob3obo$66bob3ob3ob2o$66b2obo6b
2o$68bo6b2obo$72b3ob2o$69b2o2b2ob2o$70bobob2o$70b3obo$72bo4b2obobo$77b
2obob3o$76bob5obo$79b2o2bo$77bob2o2bo$78b2o4bob2o$78b2o2bo2b3o$81b3ob
5o$81bo3bob2o$83b5o2b2o$84bob3obobo$85bob5obo$88bob5o$89bobob2o$88b2o
b6o$88b3ob4obo$88bob6ob3o$91b6o$92b4o2bo$92b2o2b3ob3o$92b3o4b2obo$93b
o3bo3bobo$96b6ob3o$96bob3ob2obobo$96b3ob8o$97bob3ob2o2b2o$99b2o3b5obo
$99b2o3b2o2b3o$101bobo3b2ob3o$101b4o2bo$102bo2bobo2bo$103b4ob3obo$104b
ob7o$104bo2b6o2b2o$108bob4o2b2o$109bob5o$111b3obo$113bo4bo$112b4ob3o$
114b5obo$113b8o$116b6o$114bo3b4o$118b6o$117bob5o$118bobo6b3o$120bobo4b
3o$124bob5o$124b2o2b3o$123b5o$123bo3bo$123bobo2b3o3bo$124bo3bob6o$125b
2o4b7o$131bob3obo$130bo2b6o$129bob9o$129b8ob3o$133b4obo3bo$132b4o5bo$
133bobo6b3o$134b4o5b2o$134bobo$134b3o2$137b2o$137b2o!
I believe dronebetter has found a smaller one by now.
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Re: Spaceships in Life-like cellular automata

Post by LuveelVoom » June 10th, 2025, 5:38 pm

Another (2,1)c/5:

Code: Select all

x = 37, y = 63, rule = B3578/S3578
2bo$b3o$5o$b2o2bo2bo$2b2ob2obo$b3obo$3ob3o$2bo2bo$2b2o2bo$3bo3bo$5bo$
8bo$5b3o$7bo2b3o$7bo2b4o$9bob2o$8b6o$12b2o2$12bob2o$13b4o$16bob3o$17b
5o$18b3o$22b2o$21b3o$21bob2o$22b2o$21bob2o$21b4o$22b3o$21b3o2bo$22bo2b
o$22bo3b2o$24bob3o$24b2o$22bo2bo$21bo2bo$21bo2bo2bo$21bo2bobo$22b3o2b
o$24b4o$24b2o2b2o$23bo$22b2obo3bo$22bob3o$23b2obo$25bo$26b3o$27b2o$29b
2o$28bo$28b2o$29bob2o$29bob2o$29b2o$32bobo$32bob2o$32b2ob2o$33b4o3$34b
3o!
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H. H. P. M. P. Cole
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Re: Spaceships in Life-like cellular automata

Post by H. H. P. M. P. Cole » June 11th, 2025, 10:22 pm

c/8d:

Code: Select all

x = 84, y = 84, rule = B35678/S04578
2b2o$b3o$4o$b6o$bob3o$b2ob3o$3bobo$3b2obo$8b3o$7b4o3bo$8bob3o$8b9o$10b
5ob2o$8bob2ob4o$10b5ob4o$10b5o3b2o$10bo2b2obo2bo$11b4ob5o$13bo2b2obob
o$13b2ob3ob2o$16b3ob3o$16b4obobo$16b4ob2obo$22bob4o$21b2ob2obo$22bo2b
2obo$21b8o2bo$23b2o3bob4o$23b12o$31b4o$25bob2o2b4o$27b5o3b2o$27b3ob5o
bo$30b7o$28b3ob4obo$30b6ob3o$29bob4o$31bob7obo$31bob2obobob2obo$36bob
3ob2obo$37b5obobo$37bob2o4bo$36b4o3bob2o$41bo2b3o$39b4ob3o$39bo2b5ob2o
$40bo2b7o$40b3ob2ob3o$42bo2b2ob2obo$43bob6o$44bo2b2obo5bo$47bob3obo$48b
obo3b5o$53b2ob3o$51b4ob3ob2o$53b8o$50bob9o$52b3obobob2o$52b9obo$53b2o
b3ob3o$54bo2b8o$54b2o2b7o$57b2ob4o$58b3o2bo2bo$58bobo2b2obo$61b3ob6o$
63b7o$64bo4b2obo$63bobob2ob4o$67b2ob2obo$64bob2obo4bo$66b2o2b6o$67bob
ob4o$67b2obobobo$69bob3obo$69b3ob4obo$69b11o$71bobob6o$76b5o$77bob2ob
2o$77b4obo$77b2ob4o$78b4o$81bo!
Full spaceship collection:

Code: Select all

x = 187, y = 215, rule = B35678/S04578
7b2o46b2o15b2o16bobobo14b2o15bo11b2o12b2o13b2o12b2o$6b3o45b4o12b6o12b
obo3bobo11b4o12bobobo8b4o11b2o10b8o8b4o$3bob2ob3o42b6o10b8o10b11o9b2o
2b2o11b5o9b2o11bo2bo8b2ob4ob2o6b6o$2b7o45b4o8b4ob4ob4o7b2ob5ob2o7b2ob
4ob2o8b7o6b2o2b2o8b6o8b8o8b4o$3b6o45bo2bo7b2o2b8o2b2o7b2ob3ob2o7b12o8b
obobo7bob2obo6bob6obo6bob4obo6b3o2b3o$2b6ob2o55b14o8bob5obo7b12o10bo21b
10o6b2ob2ob2o8bo2bo$b5o4bo44b2o9b6o2b6o8b9o6b14o5b2o2bo2b2o5b2o2b2o7b
ob4obo7b8o6b2o4b2o$2ob3o2b7o39b4o7b4obob2obob4o11bo11b2obob2obob2o7b2o
bob2o7bo2bo6b2ob6ob2o7bo2bo9b2o2b2o$5o2bo4bobobo49b14o7b11o9bo4bo10bo
2bo2bo6b2o2b2o6bob6obo7b6o7b2o4b2o$2bo2bobobo3b4o37bo2bo8b14o8b9o7b2o
b6ob2o7b2o3b2o5b8o5b4o2b4o9b2o12b2o$2bo2b3o8bo37b4o7b3ob8ob3o7b2obobo
b2o10b2o2b2o22b2ob2ob2o4bob2ob2ob2obo8b2o10bob2obo$7bo8b3obo31b3o2b3o
6bob2o6b2obo8b2obobob2o8bo2bo2bo2bo8b7o5bobo2bobo6bo6bo22b6o$7b2o7bob
obo32bo4bo7b3obo4bob3o8bob5obo9b3o2b3o10b5o7b6o8b2o2b2o22b8o$7bobo6b6o
30b8o6b3o8b3o8b2ob3ob2o7bob8obo7bo2bo2bo6bob2obo7b2o4b2o$7b3o8b2obo31b
o4bo29b9o7bob3o2b3obo6b9o19b2o2b2o23b6o$9bo8b4o32b4o7bo14bo6b5ob5o8b8o
8bobo3bobo5bo4bo7b8o22b6o$8b6o4b2o46bo3b2o2b2o3bo9b2o3b2o8b2o2b4o2b2o
6b3obob3o7b2o8bo2b4o2bo20bob4obo$11bobo52b6o2b6o9b7o9b10o8b7o7bo2bo11b
2o23b10o$11b6o48b3obob4obob3o9bobobo11b8o10b5o20b8o21bob4obo$13b4o49b
obo3b2o3bobo12bo12b10o8b2o3b2o8b2o10b6o22b8o$11b3obo50b3obob2obob3o25b
3ob2ob3o10b3o10b2o10b6o23b6o$13b3o51bob2o4b2obo27b3o2b3o11bobo10b2o8b
3o4b3o22b4o$67bobo6bobo26bo8bo21b6o7bobo2bobo22b6o$68b3o4b3o29b6o24b4o
8bobo2bobo24b2o$67bobo6bobo27bo6bo24b2o12b2o26b4o$68b4o2b4o27b4o2b4o22b
4o40b2o$68bobo4bobo26b2o3b2o3b2o22b2o11b4o24bo4bo$67b12o26b10o22b4o38b
6o$68b4o2b4o27b10o20b2ob2ob2o8b4o25b4o$69b3o2b3o28b3ob2ob3o21bo4bo10b
2o25b6o$69b2o4b2o28b10o21b6o10b2o$68b2o6b2o31b2o26b4o9b6o22bobo2bobo$
67b2obo4bob2o26b10o22bo2bo8b8o$67bobo6bobo26bob2o2b2obo22bo2bo10b4o24b
o4bo$6b2o58b6o2b6o26b8o22b6o5bobob4obobo$5b3o59bo10bo26b4o2b4o33b10o21b
6o$3bob4o60bo6bo29bob4obo22b6o5bob8obo20b6o$bobobo2b2o57bo10bo27b2ob2o
b2o24b2o10bob2obo22b3o2b3o$2o6b3o55bo12bo27b6o25b2o10b6o23bo4bo$bo8bo
57bo8bo28bobo2bobo23b4o9b6o21bobo4bobo$b3o6bo57b2o6b2o30bo2bo25b4o10b
o2bo24b6o$b2o6b2obo54bo10bo57b6o8b6o24b4o$b3o6b3o54b4o4b4o57b6o8bo4bo
22b8o$2b2o4b3o55b2ob2o4b2ob2o58b2o11bo2bo25bo2bo$2bobo3b6o2bo121b2o9b
8o24b2o$3b3o2bobobobobo50b3o6b3o71b2o2b2o$4bo2bobob8o49b2o6b2o71b8o$7b
ob3o2b2ob3o128b10o$10b4ob5o48bo8bo72b6o$11bobo2b2ob3o47bo6bo73b6o$11b
3o2b2o2bobo46bo6bo71bob6obo$10b4ob3ob4obo46bo2bo74bob4obo$12b2ob4o3b3o
44bo6bo74b4o$12bo2bo6bobob2o$13b2obo6b2obobo39bo8bo74b2o$14bob3o2b5o2b
o38b3o6b3o$14b5o4b4o42bobo2bobo$17bo2bo3b7o37b2obo2bob2o$17b2ob10o36b
4ob4ob4o$18b3ob2o3b5o35b3obo2bob3o$19b2ob7ob2o37bo6bo$22b3o4b2o35b2ob
o6bob2o$19b12o2bo32b3obo4bob3o$21b2obobob4o37bo6bo$22bob4obo2b4o31bob
2o4b2obo$28b4o3bo32b3o4b3o$29b2obob3o30b3o6b3o$31bob2o33bob2o2b2obo$28b
4obobobo29b5o2b5o$31b5obo29b5o2b5o$31b2obob2o29b2obo4bob2o$33b5obo29b
8o$35b6o27bo2b4o2bo$37bob4o25bobob2obobo$37bobob2o27bob2obo$39b2obo24b
2o3b2o3b2o$39b3o26b2obo2bob2o$42bo24b3obo2bob3o$40bo28bo2b2o2bo$67b12o
$6b2o60b2ob4ob2o$4bob2o60b2ob4ob2o$3b4o62b3o2b3o$4b3obo61bob2obo$2b5o
bo61b6o$2b2o4b2obo59b4o$5b9o56b6o$7b4o2bo56b2o2b2o$8b2obob2o55b6o$7b2o
bobo58bo2bo$8bo2b2o$8b3o3bobo$10bo2b4obo$14bobobobo$13b4obobo$17bo2b3o
bo$14b3o2bo2b2o$18bob2ob2o$15b3ob5o3bo$17bob9o$17b2ob3o2b3o$18b4ob2ob
2obo$17bobobobobobobobo$21b2obob2obo$21b3obo3bo$20b6ob2o$27b3o$23b4ob
obobo$29bob2o$24bo5b7obo$29b5obobo$31b7obo$31bob5o$31b4ob2o3bo$31bob3o
bo2bo$32b6ob2obo$31bo7bob2o$33bo3b2ob3o$36b2ob2o2b2o$35bo2b2o3b5o$37b
3o2b5o$40b3ob4o$40b6obo$41b7o$41b3obobo$41bob4o6$2b2o$b3o$4o$b6o$bob3o
$b2ob3o$3bobo$3b2obo$8b3o$7b4o3bo$8bob3o$8b9o$10b5ob2o$8bob2ob4o$10b5o
b4o$10b5o3b2o$10bo2b2obo2bo$11b4ob5o$13bo2b2obobo$13b2ob3ob2o$16b3ob3o
$16b4obobo$16b4ob2obo$22bob4o$21b2ob2obo$22bo2b2obo$21b8o2bo$23b2o3bo
b4o$23b12o$31b4o$25bob2o2b4o$27b5o3b2o$27b3ob5obo$30b7o$28b3ob4obo$30b
6ob3o$29bob4o$31bob7obo$31bob2obobob2obo$36bob3ob2obo$37b5obobo$37bob
2o4bo$36b4o3bob2o$41bo2b3o$39b4ob3o$39bo2b5ob2o$40bo2b7o$40b3ob2ob3o$
42bo2b2ob2obo$43bob6o$44bo2b2obo5bo$47bob3obo$48bobo3b5o$53b2ob3o$51b
4ob3ob2o$53b8o$50bob9o$52b3obobob2o$52b9obo$53b2ob3ob3o$54bo2b8o$54b2o
2b7o$57b2ob4o$58b3o2bo2bo$58bobo2b2obo$61b3ob6o$63b7o$64bo4b2obo$63bo
bob2ob4o$67b2ob2obo$64bob2obo4bo$66b2o2b6o$67bobob4o$67b2obobobo$69bo
b3obo$69b3ob4obo$69b11o$71bobob6o$76b5o$77bob2ob2o$77b4obo$77b2ob4o$78b
4o$81bo!

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hibiscus
Posts: 406
Joined: August 26th, 2023, 3:30 am

Re: Spaceships in Life-like cellular automata

Post by hibiscus » June 12th, 2025, 12:07 am

c/7o in B367/S034678

Code: Select all

x = 11, y = 52, rule = B367/S034678
4b3o$3b2ob2o$4bobo$2b2o3b2o$3bo3bo$3bo3bo$4b3o$2b7o$2bo5bo$2b3o
b3o$2b3ob3o$b9o$b9o$bo2b3o2bo$4b3o$2bo5bo$2b7o$3bobobo$3bobobo$4b
3o$5bo2$5bo$3bo3bo$b2ob3ob2o$bobo3bobo$b2obobob2o$4b3o$4bobo$4b3o
$5bo$3b5o$3b5o$2b7o$bob5obo$ob7obo$b9o$3bo3bo$3bobobo$3b2ob2o$b4o
b4o$3b2ob2o$3bobobo$5bo$4b3o$5bo$4b3o$2b2obob2o$3b2ob2o$2b2o3b2o
$3b5o$2b2o3b2o!

Code: Select all

#C [[ ZOOM 8 TRACK -3/87 -1/87 ]]
x = 4, y = 5, rule = B35ay/S2-i3-e4ey5j
2bo$b2o$2obo$bobo$2b2o!

mmmmmmmmm
Posts: 229
Joined: May 7th, 2025, 3:53 am

Re: Spaceships in Life-like cellular automata

Post by mmmmmmmmm » June 17th, 2025, 7:04 pm

can anyone get a collection of the smallest known spaceships in drylife?
mmmmmmmmm, I love eating spaceships.

Sokwe
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Posts: 3368
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Re: Spaceships in Life-like cellular automata

Post by Sokwe » June 18th, 2025, 4:24 pm

mmmmmmmmm wrote:
June 17th, 2025, 7:04 pm
can anyone get a collection of the smallest known spaceships in drylife?
You can use new-glider.py and its associated database to get such a list.
-Matthias Merzenich

WhiteHawk
Posts: 1198
Joined: July 10th, 2024, 5:34 pm

Re: Spaceships in Life-like cellular automata

Post by WhiteHawk » July 8th, 2025, 3:04 pm

yujh wrote:
February 20th, 2021, 8:52 pm

Code: Select all

x = 89, y = 177, rule = B38/S23
25$44bo7bo$43bobo5bobo$42bo2b2o3b2o2bo$42bo2b2o3b2o2bo$41b3o2b2ob2o2b
3o$41b3o2bo3bo2b3o$44b3o3b3o$39b2o15b2o$39bobo2bo2bobo2bo2bobo$40b3o5b
o5b3o$37b3obo4bo3bo4bob3o$36bo2b2o4b2obob2o4b2o2bo$46bo3bo$36b2ob2o5bo
3bo5b2ob2o$39b2o5b2ob2o5b2o$45bobobobo$40b6obobob6o$39bo3bobobobobobo
3bo$39bo4bo2bobo2bo4bo$41bobo2b2ob2o2bobo$42b3o7b3o$42b3o7b3o$41bo2bo
7bo2bo$41b2obo7bob2o$41bob2o7b2obo$42bo4bobo4bo$42bo3b2ob2o3bo$40bo6bo
bo6bo$39b2o15b2o2$38b5o11b5o$39b4o11b4o$39bo17bo$39b2o2bo9bo2b2o$39bo
3bo9bo3bo$37b3obo13bob3o$37b3o17b3o$37b2ob2o13b2ob2o$39b3o13b3o$38bobo
bo11bobobo$36b3o2bo13bo2b3o$37b2o19b2o$38b3o6b3o6b3o$39bo2bo11bo2bo$
38bo3bo4bobo4bo3bo$43bob7obo$39bo2b3obo3bob3o2bo$40bo2bo9bo2bo$47b3o$
44bo3bo3bo$40b3o2b2obob2o2b3o2$42bo11bo$41bobo9bobo$41bo3b7o3bo$39bob
2o3b5o3b2obo$38b3o2bo3b3o3bo2b3o$39bo2bob2o5b2obo2bo$39bo2b2obo5bob2o
2bo$40bo3b2o5b2o3bo$43bo9bo$43b2ob2ob2ob2o$44bob2ob2obo$46bo3bo$46b2ob
2o$43bo2b2ob2o2bo$43b2o7b2o$38b4obo2bo3bo2bob4o$38b2ob2obo2bobo2bob2ob
2o$45bo5bo2$42bo3bo3bo3bo$42bo11bo$41bo3bo5bo3bo$42b3o7b3o$43bo9bo$39b
2o15b2o$39bobo13bobo$39bobo13bobo$39b3o13b3o$39bobo13bobo$40b4o9b4o$
40b3obo7bob3o$41b2ob3o3b3ob2o$42b2o2b2ob2o2b2o$43b2ob2ob2ob2o$43b3o5b
3o2$44b9o$44b9o$42bo2bob3obo2bo$41b2o11b2o$41b2o11b2o$40bo2bo9bo2bo$
39bo2b2o9b2o2bo$45bo5bo$38bo3b4o5b4o3bo$42b3obo3bob3o$45bobobobo$40bob
o3b2ob2o3bobo$43bo9bo$37b3o17b3o$37b2o2b2o11b2o2b2o$36bobo19bobo!
2c/7 partial by Dylan, 1 cell off per side as pointed out by iNoMed.
Anyone up for restarting investigation into 2c/7o in Pedestrian Life? No 2c/7o ship from life works as far as I can tell.

(EDITS moved)
Last edited by WhiteHawk on July 13th, 2025, 4:41 pm, edited 3 times in total.
Currently working to improve Life's guns and work on updating SKOPs and Isotropic rules most similar to B3/S23 to Life standards. Will get software to begin searches eventually.

Pseudastur albicollis

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Sylvani
Posts: 146
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Re: Spaceships in Life-like cellular automata

Post by Sylvani » July 8th, 2025, 4:48 pm

Pure c/2d in B2/S12, a rule previously only having multiples of c/2 known.

Code: Select all

x = 73, y = 73, rule = B2/S12
66bobo$66bo$64bo$64bo3bo$63bo$61b2obo$61b2obo$60bo6bo$58b3o2bo$59b2o2b
o$56b2o4bo3bo$57b2o2bo$56b2o3bo$57bob2o$59bo$59bo2bo7bobo$57bob2o9bo$
55b2o7bo3bo$64b2o2bo3bo$55bo7bo2b2o$58bobo7bo$58bo8b2o$57bo3bobob2o$
65b2obo$55b2o5bobo3bo$63b2ob2o3bo$59bobo$52bobo4bo$50b2o4b3o4bo4bo$56b
2obo$50bo3bo4bo$56bobo3bo$55bobo2$42bobo5bo5bo$42bo5b2o4bo3bo$40bo8bo
3bo4b2o$40bo3bo3b2o7b2o$39bo7b3ob2o4bo$38bobo$36b2ob2o3b3obo6bo$45b2ob
o6bo$34b2o8bo7b3o$44b2o2bo3b2obo$34bo2bo2bob3o7bo2bo$40b2obo6b3o5bo$
40b2o9b2obo$38bo15b2o$35bob2ob2obo8b3o$35b4o11bo2bo$28bobo3bo10bo3bo$
28bo9bo6b2o$27bo10bo3b5obo$36bo5b2o4b2o$27bo2bo4bo6bo3b3o$17bobo4bo7bo
7b2ob2o2bo$10bobo4bo6bo3b2obo2bo$10b4o2bo5bo5b2o2bo4b2o$8bo2bo8b2o6bo
2bo3b3o7bo$8b2o3b4o9b2ob2o5bo$7b3o3bo2bo3bo$5b2o4b2o9bo3bo$5b2o3bo4bo
8bo6bo$4bo3b2o9bo2bo2bo2bo$2b2ob2o10b2o5b2o$18bo3b2o$2o8bo8bo2b2obo$7b
o11bobo3bo$o2bo13b2ob2ob2o3bo2$15b2o$25bo$15bo2bo!

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LuveelVoom
Posts: 463
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Re: Spaceships in Life-like cellular automata

Post by LuveelVoom » July 11th, 2025, 2:40 pm

(2,1)c/5 in B356/S346:

Code: Select all

x = 55, y = 99, rule = B356/S346
bob2o$6o$5obo$o2b5o$2b3ob3o$6b3o$6b4o$6b2o$5bobo2bo$6b2ob2o$5bo2b2o$4b
2o3bo$5b3obo$6b2o$6bob3o$6b4ob3o$8b3obo2bo$8bo3bobobo$11b3obo$11b2ob3o
$13b5obo$13b4o2bo$13bobo4bo$14b2o2b2o$13b3o2b2o$14b3ob3o$13bo3bo3b2o$
15bob2o$15b3o2bo$16b6o$17bo2b3o$18b5o$17bob4o$18b3obo$21b2o$20bo4b2o$
20b3o2b2o$20b6o$19bob3o$21b4ob3o$21b4o3bo$20b4obobo$21b4ob2o$20b2ob2o
b2o$25bo$21bo2bo2bo$23bobob2o$23bobo3b2o$23bo3b4o$28b2o2b2o$27b5o$28b
3ob2o$29bobobo$30bo3bo$29bobob2o$29bo3bo$30bobo2b2o$30bo2b2ob2o$34b3o
$33bob2o$33b5o$34bo$34b2o2bo$38bo$36b5o$37b5o$36b2ob4o$39b4o$39bob2o$
37bo2b2o$37bo4bo$39bo3bo$38bobob2obo$38b2obobobo$41bo3bo$39b4ob3o$41b
3obo$42b5o$46bo$42bo2b3o$43b4o$42b5o$42bo2b2o$43bob2o$45bo2bo$45b2o$44b
4ob4o$44b3o2bob2o$47b2o3b2o$45b2o2bob2o$49b2ob2o$49b4o$52bo$53b2o$52b
2o$53bo$52b2o$52b3o$52b3o!
OCA primer (WIP): User:LuveelVoom/A_Primer_On_OCA
My rules: viewtopic.php?f=11&t=6843
YBOCAD: viewtopic.php?f=11&t=7036
Discord user: LuveelVoom

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May13
Posts: 1045
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Re: Spaceships in Life-like cellular automata

Post by May13 » July 12th, 2025, 11:16 am

c/4 orthogonal in B3/S026:

Code: Select all

x = 33, y = 36, rule = B3/S026
4bo23bo$4o2bo19bo2b4o$b3o2b2o17b2o2b3o$bo3b2o19b2o3bo$2b2o4b2o13b2o4b
2o$5bo21bo$6bo3b2o9b2o3bo$9b4o3bo3b4o$11b2ob5ob2o$11b2o7b2o$13bo5bo$9b
obo4bo4bobo$10bo5bo5bo$11b2o7b2o$11bo9bo$14bo3bo$7b3obo9bob3o$7b3o2bo
7bo2b3o$7b2o15b2o$5bo5bo9bo5bo$6bob2obo9bob2obo$6bo2b3o9b3o2bo$7b2o15b
2o$6bo2bo13bo2bo$10bo11bo$10bo11bo$9bobo9bobo$8b3o2bo5bo2b3o$7b3o13b3o
$10bobo7bobo$6bo3b3o7b3o3bo2$7bobo13bobo$7b2o15b2o$6bo2bo13bo2bo$5b2o
19b2o!
No matter what happens, I always come back!

Spaceship databases:
hex-gliders.db (668 gliders, hexagonal grid)
new-gliders.db (29390 gliders, square grid)
My scripts: new-glider.py v0.2, nbsearch2a.py, collector.py v0.3

-Dmitry Maitak

Naszvadi
Posts: 1455
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Contact:

Re: Spaceships in Life-like cellular automata

Post by Naszvadi » July 13th, 2025, 6:04 am

A very small corderized spaceship, velocity is 20c/44 orthogonal, rule is B3468/S0357:

Code: Select all

#C [[ TRACK 0/44 -20/44 ]]
x = 379, y = 261, rule = B3468/S0357
b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o
13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o$obobo
5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11b
obobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobo
bo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo
5bobobo$5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o
11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b
5o$o3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo
3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5b
o3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo$b3o7b3o13b3o
7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b
3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o3$6bobo23bobo23bobo
23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bo
bo$6bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo
23bobo23bobo23bobo23bobo$bobob2ob2obobo13bob2o5b2obo13bobob2ob2obobo
13bob2o5b2obo13bobob2ob2obobo13bob2o5b2obo13bobob2ob2obobo13bob2o5b2ob
o13bobob2ob2obobo13bob2o5b2obo13bobob2ob2obobo13bob2o5b2obo13bobob2ob
2obobo13bob2o5b2obo13bobob2ob2obobo$2bo9bo15bo9bo15bo9bo15bo9bo15bo9bo
15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo
$3bo2bobo2bo21bo21bo2bobo2bo21bo21bo2bobo2bo21bo21bo2bobo2bo21bo21bo2b
obo2bo21bo21bo2bobo2bo21bo21bo2bobo2bo21bo21bo2bobo2bo$6b3o49b3o49b3o
49b3o49b3o49b3o49b3o49b3o$4bob3obo45bob3obo45bob3obo45bob3obo45bob3obo
45bob3obo45bob3obo45bob3obo$19b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o
23b3o23b3o23b3o23b3o23b3o23b3o$18bobobo21bobobo21bobobo21bobobo21bobob
o21bobobo21bobobo21bobobo21bobobo21bobobo21bobobo21bobobo21bobobo21bob
obo$7bo10b5o21b5o10bo10b5o21b5o10bo10b5o21b5o10bo10b5o21b5o10bo10b5o
21b5o10bo10b5o21b5o10bo10b5o21b5o10bo$18bo3bo5bobo5bobo5bo3bo21bo3bo5b
obo5bobo5bo3bo21bo3bo5bobo5bobo5bo3bo21bo3bo5bobo5bobo5bo3bo21bo3bo5bo
bo5bobo5bo3bo21bo3bo5bobo5bobo5bo3bo21bo3bo5bobo5bobo5bo3bo$19b3o7b2o
5b2o7b3o23b3o7b2o5b2o7b3o23b3o7b2o5b2o7b3o23b3o7b2o5b2o7b3o23b3o7b2o5b
2o7b3o23b3o7b2o5b2o7b3o23b3o7b2o5b2o7b3o$27b3o7b3o39b3o7b3o39b3o7b3o
39b3o7b3o39b3o7b3o39b3o7b3o39b3o7b3o$bo12bo13bo9bo13bo13bo13bo9bo13bo
13bo13bo9bo13bo13bo13bo9bo13bo13bo13bo9bo13bo13bo13bo9bo13bo13bo13bo9b
o13bo12bo$b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b3o15bo
2b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2b
o15b3o15bo2b2o9b2o$14b3o16bo16b3o13b3o16bo16b3o13b3o16bo16b3o13b3o16bo
16b3o13b3o16bo16b3o13b3o16bo16b3o13b3o16bo16b3o$2b2o7b2o2bo2b2obo10b3o
10bob2o2bo2b2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b2obo10b3o10bob
2o2bo2b2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b2obo10b3o10bob2o2bo
2b2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b
2o$12bobo5bo25bo5bobo9bobo5bo25bo5bobo9bobo5bo25bo5bobo9bobo5bo25bo5bo
bo9bobo5bo25bo5bobo9bobo5bo25bo5bobo9bobo5bo25bo5bobo2$24bobo13bobo33b
obo13bobo33bobo13bobo33bobo13bobo33bobo13bobo33bobo13bobo33bobo13bobo$
24bo2b2o9b2o2bo33bo2b2o9b2o2bo33bo2b2o9b2o2bo33bo2b2o9b2o2bo33bo2b2o9b
2o2bo33bo2b2o9b2o2bo33bo2b2o9b2o2bo$24b2o2bo9bo2b2o33b2o2bo9bo2b2o33b
2o2bo9bo2b2o33b2o2bo9bo2b2o33b2o2bo9bo2b2o33b2o2bo9bo2b2o33b2o2bo9bo2b
2o$26bobo9bobo37bobo9bobo37bobo9bobo37bobo9bobo37bobo9bobo37bobo9bobo
37bobo9bobo2$2bo373bo3$2bo373bo7$2bo373bo$15b3o7b3o323b3o7b3o$14bobobo
5bobobo321bobobo5bobobo$2bo11b5o5b5o321b5o5b5o11bo$14bo3bo5bo3bo321bo
3bo5bo3bo$15b3o7b3o323b3o7b3o3$20bobo333bobo$20bobo333bobo$2bo12bob2o
5b2obo323bob2o5b2obo12bo$16bo9bo325bo9bo$21bo335bo$2bo373bo2$7b3o359b
3o$6bobobo357bobobo$6b5o357b5o$6bo3bo5bobo5bobo325bobo5bobo5bo3bo$7b3o
7b2o5b2o327b2o5b2o7b3o$15b3o7b3o323b3o7b3o$2b2o12bo9bo325bo9bo12b2o$2b
3o15b3o333b3o15b3o$2bobo16bo335bo16bobo$6b2obo10b3o333b3o10bob2o$8bo
361bo2$12bobo11bo325bo11bobo$12bo2b2o22b3o7b3o275b3o7b3o22b2o2bo$12b2o
2bo21bobobo5bobobo273bobobo5bobobo21bo2b2o$14bobo9bo11b5o5b5o273b5o5b
5o11bo9bobo$38bo3bo5bo3bo273bo3bo5bo3bo$39b3o7b3o275b3o7b3o3$44bobo
285bobo$44bobo285bobo$26bo12bob2o5b2obo275bob2o5b2obo12bo$40bo9bo277bo
9bo$45bo287bo$26bo325bo2$31b3o311b3o$30bobobo309bobobo$30b5o309b5o$30b
o3bo5bobo5bobo277bobo5bobo5bo3bo$31b3o7b2o5b2o279b2o5b2o7b3o$39b3o7b3o
275b3o7b3o$26b2o12bo9bo277bo9bo12b2o$26b3o15b3o285b3o15b3o$26bobo16bo
287bo16bobo$30b2obo10b3o285b3o10bob2o$32bo313bo2$36bobo11bo277bo11bobo
$36bo2b2o22b3o7b3o227b3o7b3o22b2o2bo$36b2o2bo21bobobo5bobobo225bobobo
5bobobo21bo2b2o$38bobo9bo11b5o5b5o225b5o5b5o11bo9bobo$62bo3bo5bo3bo
225bo3bo5bo3bo$63b3o7b3o227b3o7b3o3$68bobo237bobo$68bobo237bobo$50bo
12bob2o5b2obo227bob2o5b2obo12bo$64bo9bo229bo9bo$69bo239bo$50bo277bo2$
55b3o263b3o$54bobobo261bobobo$54b5o261b5o$54bo3bo5bobo5bobo229bobo5bob
o5bo3bo$55b3o7b2o5b2o231b2o5b2o7b3o$63b3o7b3o227b3o7b3o$50b2o12bo9bo
229bo9bo12b2o$50b3o15b3o237b3o15b3o$50bobo16bo239bo16bobo$54b2obo10b3o
237b3o10bob2o$56bo265bo2$60bobo11bo229bo11bobo$60bo2b2o22b3o7b3o179b3o
7b3o22b2o2bo$60b2o2bo21bobobo5bobobo177bobobo5bobobo21bo2b2o$62bobo9bo
11b5o5b5o177b5o5b5o11bo9bobo$86bo3bo5bo3bo177bo3bo5bo3bo$87b3o7b3o179b
3o7b3o3$92bobo189bobo$92bobo189bobo$74bo12bob2o5b2obo179bob2o5b2obo12b
o$88bo9bo181bo9bo$93bo191bo$74bo229bo2$79b3o215b3o$78bobobo213bobobo$
78b5o213b5o$78bo3bo5bobo5bobo181bobo5bobo5bo3bo$79b3o7b2o5b2o183b2o5b
2o7b3o$87b3o7b3o179b3o7b3o$74b2o12bo9bo181bo9bo12b2o$74b3o15b3o189b3o
15b3o$74bobo16bo191bo16bobo$78b2obo10b3o189b3o10bob2o$80bo217bo2$84bob
o11bo181bo11bobo$84bo2b2o22b3o7b3o131b3o7b3o22b2o2bo$84b2o2bo21bobobo
5bobobo129bobobo5bobobo21bo2b2o$86bobo9bo11b5o5b5o129b5o5b5o11bo9bobo$
110bo3bo5bo3bo129bo3bo5bo3bo$111b3o7b3o131b3o7b3o3$116bobo141bobo$116b
obo141bobo$98bo12bob2o5b2obo131bob2o5b2obo12bo$112bo9bo133bo9bo$117bo
143bo$98bo181bo2$103b3o167b3o$102bobobo165bobobo$102b5o165b5o$102bo3bo
5bobo5bobo133bobo5bobo5bo3bo$103b3o7b2o5b2o135b2o5b2o7b3o$111b3o7b3o
131b3o7b3o$98b2o12bo9bo133bo9bo12b2o$98b3o15b3o141b3o15b3o$98bobo16bo
143bo16bobo$102b2obo10b3o141b3o10bob2o$104bo169bo2$108bobo11bo133bo11b
obo$108bo2b2o22b3o7b3o83b3o7b3o22b2o2bo$108b2o2bo21bobobo5bobobo81bobo
bo5bobobo21bo2b2o$110bobo9bo11b5o5b5o81b5o5b5o11bo9bobo$134bo3bo5bo3bo
81bo3bo5bo3bo$135b3o7b3o83b3o7b3o3$140bobo93bobo$140bobo93bobo$122bo
12bob2o5b2obo83bob2o5b2obo12bo$136bo9bo85bo9bo$141bo95bo$122bo133bo2$
127b3o119b3o$126bobobo117bobobo$126b5o117b5o$126bo3bo5bobo5bobo85bobo
5bobo5bo3bo$127b3o7b2o5b2o87b2o5b2o7b3o$135b3o7b3o83b3o7b3o$122b2o12bo
9bo85bo9bo12b2o$122b3o15b3o93b3o15b3o$122bobo16bo95bo16bobo$126b2obo
10b3o93b3o10bob2o$128bo121bo2$132bobo11bo85bo11bobo$132bo2b2o22b3o7b3o
35b3o7b3o22b2o2bo$132b2o2bo21bobobo5bobobo33bobobo5bobobo21bo2b2o$134b
obo9bo11b5o5b5o33b5o5b5o11bo9bobo$158bo3bo5bo3bo33bo3bo5bo3bo$159b3o7b
3o35b3o7b3o3$164bobo45bobo$164bobo45bobo$146bo12bob2o5b2obo35bob2o5b2o
bo12bo$160bo9bo37bo9bo$165bo47bo$146bo85bo2$151b3o71b3o$150bobobo69bob
obo$150b5o69b5o$150bo3bo5bobo5bobo37bobo5bobo5bo3bo$151b3o7b2o5b2o39b
2o5b2o7b3o$159b3o7b3o35b3o7b3o$146b2o12bo9bo37bo9bo12b2o$146b3o15b3o
45b3o15b3o$146bobo16bo47bo16bobo$150b2obo10b3o45b3o10bob2o$152bo73bo2$
156bobo11bo37bo11bobo$156bo2b2o22b3o7b3o22b2o2bo$156b2o2bo21bobobo5bob
obo21bo2b2o$158bobo9bo11b5o5b5o11bo9bobo$182bo3bo5bo3bo$183b3o7b3o3$
188bobo$188bobo$170bo12bob2o5b2obo12bo$184bo9bo$189bo$170bo37bo2$175b
3o23b3o$174bobobo21bobobo$174b5o21b5o$174bo3bo5bobo5bobo5bo3bo$175b3o
7b2o5b2o7b3o$183b3o7b3o$170b2o12bo9bo12b2o$170b3o15b3o15b3o$170bobo16b
o16bobo$174b2obo10b3o10bob2o$176bo25bo2$180bobo13bobo$180bo2b2o9b2o2bo
$180b2o2bo9bo2b2o$182bobo9bobo!

User avatar
Sylvani
Posts: 146
Joined: September 26th, 2024, 3:23 am

Re: Spaceships in Life-like cellular automata

Post by Sylvani » July 13th, 2025, 7:21 pm

2c/7o in B3/S134

Code: Select all

x = 12, y = 9, rule = B3/S134
5b2o$3bob2obo$4bo2bo$b2o2b2o2b2o$2o8b2o$3bo4bo$obo6bobo$o10bo$o10bo!
2c/5o in B3/S012

Code: Select all

x = 19, y = 49, rule = B3/S012
5bo7bo$3bo3b5o3bo$2b2o3bo3bo3b2o$2b2o3b2ob2o3b2o$3b5o3b5o$4b3o5b3o$2bo
5bobo5bo2$2bobobobobobobobo$3bo3bo3bo3bo2$2bo5bobo5bo$bo5bo3bo5bo$4bo
9bo$o4b2o5b2o4bo$ob2obo2bobo2bob2obo$8bobo2$b2o13b2o$2b2o2b2o3b2o2b2o$
4b2obo3bob2o$4bo2bo3bo2bo$5bo3bo3bo$5b2o5b2o$4b3o5b3o$4bo2bo3bo2bo$8b
3o$3bo2bobobobo2bo$2bo2bobo3bobo2bo$5bo7bo$b2o2bob2ob2obo2b2o$3bobo7bo
bo$3b2o9b2o$4bo2bo3bo2bo2$3b2o2bo3bo2b2o$bo6bobo6bo$bo3bo7bo3bo$2b4o7b
4o$3b2obobobobob2o$2bo4b2ob2o4bo$2bo2b2o5b2o2bo2$2bob2o7b2obo$3bo2bobo
bobo2bo$bobo11bobo$3o4b2ob2o4b3o$2o15b2o$3b2o9b2o!

User avatar
hibiscus
Posts: 406
Joined: August 26th, 2023, 3:30 am

Re: Spaceships in Life-like cellular automata

Post by hibiscus » July 14th, 2025, 4:18 am

Earlier today, I posted a beta version of an automatic ship searcher on the Discord. It's still lacking; but it has found some ships:
(Some ship speeds may already be known. They have been included here for demonstration purposes.)
c/6o

Code: Select all

x = 12, y = 9, rule = B3568/S02467
bob2o2b2obo$bo3b2o3bo$ob8obo2$b2ob4ob2o$b2o6b2o$4bo2bo2$5b2o!
c/5o

Code: Select all

x = 14, y = 45, rule = B37/S024
5b4o$3b3o2b3o$4bo4bo$3o8b3o$o12bo$b3o6b3o$2b3o4b3o$2b2obo2bob2o$2obob
o2bobob2o$2o3bo2bo3b2o$bo4b2o4bo$5b4o$4b2o2b2o$3bobo2bobo$2bo2b4o2bo$
2b2o2b2o2b2o2$3bo6bo$4b2o2b2o$bo2bob2obo2bo$4bo4bo$2bo2b4o2bo$obo2b4o
2bobo$2o3b4o3b2o$o12bo$bo10bo$obo8bobo$4o6b4o$bo2bo4bo2bo$2b2o6b2o$5b
o2bo$2bobo4bobo$2b3o4b3o$bo3bo2bo3bo$bo3bo2bo3bo$6b2o$4bob2obo$b3obo2b
ob3o$2o2bo4bo2b2o$o2b2o4b2o2bo$3o2bo2bo2b3o$2bobo4bobo$obob2o2b2obobo
$bo10bo$3bo6bo!
c/5o

Code: Select all

x = 10, y = 7, rule = B3578/S014567
b3o2b3o$3bo2bo$2obo2bob2o$4b2o$4o2b4o$b3o2b3o$b2o4b2o!
c/5o

Code: Select all

x = 12, y = 26, rule = B357/S01457
5b2o$4b4o2$3b2o2b2o$3b6o$b10o$2b2ob2ob2o$2b8o$bo2b4o2bo$12o$b3o
b2ob3o$3bo4bo$3bo4bo$3b2o2b2o$2bo6bo$bo8bo$2o8b2o$3bo4bo$2b2ob2o
b2o$b10o$bo2b4o2bo$3bo4bo$2b8o$2b8o$4bo2bo$5b2o!
c/5o; note that the backend can be removed to obtain a 2c/10:

Code: Select all

x = 25, y = 22, rule = B356/S02478
4b4o9b4o$5b2o11b2o$4bo2bo9bo2bo$4b4o9b4o$4bo2bo9bo2bo$2b2o4b2o5b2o4b2o
$5b2o11b2o$2b8o5b8o$b2ob4ob2o3b2ob4ob2o$bob2o2b2obo3bob2o2b2obo$2b2ob
2ob2o5b2ob2ob2o$5b2o11b2o$2o2b4o2b2ob2o2b4o2b2o$5o2b5ob5o2b5o$2b8o5b8o
5$4bo2bo$5b2o$5b2o!
c/6o

Code: Select all

x = 12, y = 100, rule = B367/S2456
5b2o$3b6o$4bo2bo$3b6o2$4bo2bo$5b2o$2b8o$2bob4obo$3b2o2b2o$2bobo
2bobo$2b2o4b2o$bo8bo$3bob2obo$2b8o$5b2o$3bob2obo$5b2o$5b2o$5b2o$
4b4o$2b3o2b3o$2b8o$2b3o2b3o$4bo2bo$bo8bo$5b2o$bob6obo$2b3o2b3o$b
3o4b3o$b3o4b3o$5o2b5o$2b3o2b3o$2b2ob2ob2o$2b8o$2b3o2b3o$bo2bo2bo
2bo$obobo2bobobo$o3b4o3bo$b2o2b2o2b2o$4ob2ob4o$4ob2ob4o$bo8bo$2o
8b2o$2bo6bo$2b3o2b3o$3bo4bo$ob2o4b2obo$bobo4bobo$b2obo2bob2o$o3b
o2bo3bo$2bo6bo$3bo4bo$3bo4bo$3bo4bo4$2b8o$b4o2b4o$b4o2b4o$5b2o$3b
ob2obo$2b3o2b3o$3b6o$3b2o2b2o$3b2o2b2o$b2o6b2o$b2o6b2o2$2bo2b2o2b
o$bob6obo2$3bo4bo$2bobo2bobo2$3b6o$3b6o$2b8o$5b2o$4bo2bo$5b2o$3b
6o$3b2o2b2o$2b2o4b2o$b10o$3b6o$4b4o$3b6o$4b4o$3b6o$5b2o$b10o$2bo
b4obo$bobo4bobo$2bob4obo$3bob2obo$2bobo2bobo$2bo2b2o2bo$bo8bo!
c/5o

Code: Select all

x = 12, y = 47, rule = B357/S145
5b2o2$4b4o$2b3o2b3o$3bo4bo$bob6obo$3b2o2b2o$bo2b4o2bo$2b2o4b2o2$
4b4o$2bo6bo$3bo4bo$2b2o4b2o$ob2o4b2obo$obo6bobo$bo8bo$2bo6bo$3bo
4bo$2b2ob2ob2o$b2o6b2o$2obo4bob2o$2bob4obo$o2bo4bo2bo$2bob4obo$b
2ob4ob2o$3b2o2b2o$3b2o2b2o$5b2o$4b4o$2bob4obo$bo2b4o2bo$2bo2b2o2b
o$bob6obo$bo2b4o2bo$3b2o2b2o$3b6o$4b4o$bo8bo$2bo6bo$2bobo2bobo$4b
o2bo$5b2o$2b3o2b3o$b3ob2ob3o$3bo4bo$5b2o!

Code: Select all

#C [[ ZOOM 8 TRACK -3/87 -1/87 ]]
x = 4, y = 5, rule = B35ay/S2-i3-e4ey5j
2bo$b2o$2obo$bobo$2b2o!

AforAmpere
Posts: 1404
Joined: July 1st, 2016, 3:58 pm

Re: Spaceships in Life-like cellular automata

Post by AforAmpere » July 14th, 2025, 11:57 pm

This rule had no lightspeed ships (in my copy of the DB at least):

Code: Select all

x = 42, y = 16, rule = B257/S15
12b2o14b2o$11bo2bo12bo2bo$10bob2obo10bob2obo$9bob4o12b4obo$8bob2obo2bo
8bo2bob2obo$9b2o2b2o5b2o5b2o2b2o$4b2o3b2o7b6o7b2o3b2o$3bo2bo2b2obo2b
12o2bob2o2bo2bo$2bob2obob2o5bo2bo2bo2bo5b2obob2obo$bob4ob2o22b2ob4obo$
2b2obo2b2o22b2o2bob2o$ob2o5b3o18b3o5b2obo$2b2o5b2o20b2o5b2o$4bo32bo$bo
4b3o2bo18bo2b3o4bo$7bo26bo!
The torch of 5S has been passed on again, and is now managed by speedydelete. It can be found here. Also check out my program EPE, a tool for searching for patterns in various rulespaces.

User avatar
May13
Posts: 1045
Joined: March 11th, 2021, 8:33 am

Re: Spaceships in Life-like cellular automata

Post by May13 » July 23rd, 2025, 1:08 pm

(2,1)c/5 (it took almost 4 days of searching)

Code: Select all

x = 297, y = 207, rule = B34/S3578
b4obo144b4obo$b3obo145b3obo$o2b6o141bo2b6o$b2obob3o142b2obob3o$b2obo3b
3o140b2obo3b3o$2b3ob2o2b2o140b3ob2o2b2o$6b2ob2o145b2ob2o$3b2obo2bo143b
2obo2bo$8bob5o143bob5o$3b3o3b2o3bo138b3o3b2o3bo$7bo4bo2bo141bo4bo2bo$
5b3o2bo5bo138b3o2bo5bo$5bobob4obo140bobob4obo$5bo6bo142bo6bo$5b3ob6o
140b3ob6o$5b3obob2o3bo138b3obob2o3bo$7bo3b2o2b2o140bo3b2o2b2o$8b5o3bo
141b5o3bo$10bob2o2bo143bob2o2bo$10bob2o2bo143bob2o2bo$11b6ob2o141b6ob
2o$13b2ob2obo143b2ob2obo$12bob3obo2bo140bob3obo2bo$15bobob2o144bobob2o
$13bo3b2o2bo141bo3b2o2bo$13bo2bob3o142bo2bob3o$17bob3o145bob3o$15b11o
139b11o$18bob4obo142bob4obo$16b3obo2b2o2bo138b3obo2b2o2bo$16b3ob2ob2ob
o139b3ob2ob2obo$16bobobobo2b2obo137bobobobo2b2obo$18bo2bo2bobobo139bo
2bo2bobobo$17b5o3b2obo138b5o3b2obo$18bo2b3ob2obo139bo2b3ob2obo$25b3o
147b3o$19b2o3b3o142b2o3b3o$21b8o142b8o$20bob2o3bo142bob2o3bo$20b2o2bo
2bo2bo139b2o2bo2bo2bo$22b2o2bo3bo141b2o2bo3bo$21bobobob2obo140bobobob
2obo$21bo3bob2o142bo3bob2o$24b2ob2o2bo142b2ob2o2bo$21b3o2bo4bo139b3o2b
o4bo$23b5o2bo142b5o2bo$27bobo147bobo$23b3o3b4o140b3o3b4o$24bo3b2ob2obo
139bo3b2ob2obo$26bobobobo2bo140bobobobo2bo$26bob2o2bo4bo138bob2o2bo4bo
$29bob5obo141bob5obo$26b5o2bo3bo138b5o2bo3bo$26bo3bobobob2o138bo3bobob
ob2o$31bo2b2o145bo2b2o$28bobobobob4o138bobobobob4o$29bo2bo6b2o138bo2bo
6b2o$31bo2b2o2b2o2bo138bo2b2o2b2o2bo$34b2obo2bo2b3o138b2obo2bo2b3o$34b
o5b2ob3o138bo5b2ob3o$34bo4bobob4o137bo4bobob4o$35bob2o2b4o140bob2o2b4o
$35bobobo4bo2bo137bobobo4bo2bo$36bo2b2o3b2obo138bo2b2o3b2obo$41bobo
147bobo$37bo2b4o143bo2b4o$39bo3b2obo142bo3b2obo$39bo4b4o141bo4b4o$39bo
2b2o145bo2b2o$39bo149bo$39b2o3b2o143b2o3b2o$40b2o2bobo143b2o2bobo$41bo
2b2ob2o142bo2b2ob2o$44b3o147b3o$40bob2ob2o2bo140bob2ob2o2bo$40b2obo6bo
139b2obo6bo$40b2o2bo2bo3bo138b2o2bo2bo3bo$40bobo7bo139bobo7bo$41bo2bob
5o140bo2bob5o$46b2o148b2o$43b2ob2o145b2ob2o$44bo2b2ob2o142bo2b2ob2o$
44b4o146b4o$45b5o2b2o141b5o2b2o$48b2o2b2ob2o141b2o2b2ob2o$47bob2o2b2ob
o140bob2o2b2obo$52bob2o2bo143bob2o2bo$50bo2b3obobo140bo2b3obobo$50bo2b
ob4o141bo2bob4o$49b6obo3b2o137b6obo3b2o$51bo2bob5obo138bo2bob5obo$53b
6ob5o138b6ob5o$55bobobobo2b2o139bobobobo2b2o$54b2obob2obo141b2obob2obo
$64bobo147bobo$58bo2b2obo143bo2b2obo$58b8o142b8o$59b2obo146b2obo$58bo
2bobo144bo2bobo$58bo3bob2obo140bo3bob2obo$62bobob3o143bobob3o$60bob2ob
3obo140bob2ob3obo$64b3o2bo144b3o2bo$64bobo3b2o142bobo3b2o$65b2ob4o143b
2ob4o$66bob3o2bobo140bob3o2bobo$71b4obo144b4obo$66bo3b4obobo138bo3b4ob
obo$68bobo4bo142bobo4bo$68b3obob3o2bo138b3obob3o2bo$73b2ob2obo143b2ob
2obo$70b2o3b5o140b2o3b5o$72bo5bob2o140bo5bob2o$72bobobo2b3o140bobobo2b
3o$74b2o5b3obo138b2o5b3obo$77bo2bob2obo141bo2bob2obo$78bo2bo3b2o141bo
2bo3b2o$78bo6bo142bo6bo$79bo2bobo2b2o140bo2bobo2b2o$80b2o2b5o141b2o2b
5o$83b8o142b8o$83bo2b2obob2o140bo2b2obob2o$85b2obo3bo142b2obo3bo$87bo
3bo145bo3bo$88bob5o143bob5o$87bo6b3o140bo6b3o$89bobo2b2o143bobo2b2o$
87b2o3bo3bo140b2o3bo3bo$88bo4b2obo141bo4b2obo$88bo3bob2ob2o139bo3bob2o
b2o$90b3o4bo142b3o4bo$89b2ob7o140b2ob7o$95b2ob2o145b2ob2o$90b2o3b4o
141b2o3b4o$91bo2b3o2bo141bo2b3o2bo$92b5obob2o140b5obob2o$95bo4b3o142bo
4b3o$93bob5ob2o140bob5ob2o$95bo2b3ob3o140bo2b3ob3o$94b3o3bob2o140b3o3b
ob2o$94b2o2b3obob2obo136b2o2b3obob2obo$100b3obobo143b3obobo$98b4o146b
4o$98bo4bo3bo140bo4bo3bo$104b2ob2o145b2ob2o$104bo4bo144bo4bo$104bobobo
bo143bobobobo$105b3o2bo2bo141b3o2bo2bo$107b6o144b6o$106b2obob3obo140b
2obob3obo$107bobob3ob2o140bobob3ob2o$109bobo3bobo141bobo3bobo$113b2o2b
o145b2o2bo$114b2o148b2o$114bo2bo146bo2bo$114b2o2b3o143b2o2b3o$118b4o
146b4o$116b2ob3o144b2ob3o$117bob2o146bob2o$118b3o147b3o$119b3o147b3o$
118bobobo145bobobo$120bobob2o144bobob2o$124bo2bo146bo2bo$124bobo147bob
o$125bobobo145bobobo$126bobob2o144bobob2o$129bobo147bobo$126b2o148b2o$
126bo2b4o143bo2b4o$128bo2b2o145bo2b2o$127bobo147bobo$128b2obo146b2obo$
127bo3b3o143bo3b3o$127bo3bo2bo142bo3bo2bo$128bo149bo$129b6o144b6o$132b
obo147bobo$130b5o145b5o$129b2ob2o145b2ob2o$130b3o3bo143b3o3bo$130bo2bo
146bo2bo$134bo2bo146bo2bo$130b4o146b4o$131bo2b2obo143bo2b2obo$130b2o2b
obo143b2o2bobo$131b2ob3o144b2ob3o$132bo149bo$133bo2b2o145bo2b2o$134bo
3bo145bo3bo$137bo149bo$135b2obo146b2obo$137bo149bo$137bobo147bobo$139b
o149bo$138b3o147b3o$139bob2o145b2o$139bo2b2o144b3o$140bo151bo$142bo
148b2o$293bo$293b2o$292b2o$292b3o$294bo$296bo$294bo!
Edit: this (2,1)c/5 was way easier to find:

Code: Select all

x = 43, y = 94, rule = B357/S1357
2b3o$3o2bo$3b3o$ob2o$o2b2o$bob2obo$5bo$b2ob3o$b4obo$4b3o$5bob3o$2b6obo
$4b3ob2o$6bo2b2o$4b7o$4bob3o$5b2ob3o$6b4o$10b3o$7bo3bo$12bo$11b3o$10b
2obo$11bo2b2o$10b4obo$11bo$11bob2o$10bo$12bobobo$11b3ob2o$11bo3b2o$17b
2o$16bo2bo$16bo$15bo2bo$15b6o$18bo$16bob2obo$15bob4o$16b4o$16bobobo$
16bo$15b2o$16bob2o$16b3o$17bob3o$16b3obo$17b2o2$16bo$18b3o$16b3obobo$
17b4obo$19b2o3b2o$20b3o2bo$19bob2obo$19bob2o$20b2o4bo$22b2obo$21bo$21b
o3b2o$25b3o$22bo2b2o$24b2obobo$27bo2bo$27bo2bo2$27b2o$27b2o3bo$26b3o2b
o$27bo2bo$26b2ob2obo$28b2obo$32bo$31bo$29bobob2o$31b2ob2o$32bobo$34bo$
31bobo$32b3obo$32bobob2o$33bobobo$35b3o$38bo$38b2o$36bo2bo$35bobo$36bo
bobo2$39bo$40b2o$41bo$42bo!
Edit 2: c/2o from LLSSS:

Code: Select all

x = 39, y = 41, rule = B2456/S2
11bo15bo$11bo2bo9bo2bo$10bo3bo9bo3bo$9bo5bo2bobo2bo5bo$12bo3bobobobo3b
o$12bo2bobo3bobo2bo$11bo6bobo6bo$10bo6bo3bo6bo$18bobo$15bo3bo3bo$13bob
2o5b2obo$12b2obo7bob2o$12b2obo7bob2o$12bo3bo5bo3bo$12bobo9bobo$12b3o9b
3o$12bo2bo7bo2bo$11bo5bo3bo5bo$11b2o2b4ob4o2b2o$10bob2o2bobobobo2b2obo
$16bo5bo$12bob3o2bo2b3obo$13b2obob3obob2o$10bob3o3bobo3b3obo$9b2obo13b
ob2o$9b2obo13bob2o$9bob2o6bo6b2obo$bobo5b2obobo3bobo3bobob2o5bobo$2b3o
bo3bobobob2o3b2obobobo3bob3o$3ob2o4bo2b2o2b2ob2o2b2o2bo4b2ob3o$b2ob4ob
o2bobo2bobobo2bobo2bob4ob2o$2bob2o2b2obobobobobobobobobob2o2b2obo$3b2o
4bob2ob2ob5ob2ob2obo4b2o$b3o15bo15b3o$2bo5b2obobo5bo5bobob2o5bo$10bobo
b11obobo$7b4obo4b2ob2o4bob4o$7b6obo4bo4bob6o$6bo12bo12bo$6bo6bo4b3o4bo
6bo$5bobo11bo11bobo!
No matter what happens, I always come back!

Spaceship databases:
hex-gliders.db (668 gliders, hexagonal grid)
new-gliders.db (29390 gliders, square grid)
My scripts: new-glider.py v0.2, nbsearch2a.py, collector.py v0.3

-Dmitry Maitak

User avatar
May13
Posts: 1045
Joined: March 11th, 2021, 8:33 am

Spaceships in Life-like cellular automata

Post by May13 » July 30th, 2025, 1:25 pm

New database update:
new-gliders.db.txt
29390 gliders
(9.66 MiB) Downloaded 74 times
Several special things:
hibiscus and vilc discovered the same 2c/5 spaceship in B3468/S0357, but hibiscus posted it first:

Code: Select all

#C Glider 16799, 2c/5 orthogonal
#C Discovered by hibiscus, 2025
#C
#C B012345678 S012345678
#C  ---XX-X-X  X--X-X-X-
#C
x = 17, y = 190, rule = B3468/S0357
3b2o7b2o$2b3o7b3o$2b2o9b2o$3bo9bo$2bob2obobob2obo$2bo5bo5bo$3b11o$3bob3o
b3obo2$4bobobobobo$5b2obob2o$6bobobo$5b3ob3o$5bo5bo$4bobo3bobo$7bobo$7bo
bo$5bobobobo$6bo3bo$6b2ob2o$5bobobobo$6b5o$3b3o2bo2b3o$2bo2b2o3b2o2bo$2b
obo7bobo$4b2obobob2o$5bo2bo2bo$2b4o5b4o$o3b2o5b2o3bo$b2obobo3bobob2o$obo
2b7o2bobo$4bob2ob2obo$bobo3bobo3bobo$3bobo5bobo$6bo3bo$4bo2b3o2bo$4bobo
3bobo$5b3ob3o$4b2ob3ob2o$8bo$4bo3bo3bo$4b3o3b3o$6b5o$7b3o$5b7o$5b3ob3o$
7b3o$5bo5bo$5b2obob2o$6b5o$6bobobo$8bo$4bobobobobo$5bo2bo2bo$5b2obob2o$
7bobo2$4bo7bo$5b7o$7b3o$5bo5bo$5b2o3b2o$3b2o7b2o$6b5o$3b4obob4o2$2b3obob
obob3o$4b2o2bo2b2o$4bo7bo$2b2obo5bob2o$3b3o5b3o$2b2obobobobob2o$2b5obob
5o$4b2ob3ob2o$4b2obobob2o$4bo7bo$3b2obo3bob2o$3b3o2bo2b3o$4b2ob3ob2o$bob
4obob4obo$obobob2ob2obobobo$bobob2obob2obobo$2bobobobobobobo$b2ob2obobob
2ob2o$2obo9bob2o$2bo2bobobobo2bo$o2bo3bobo3bo2bo$2ob2ob2ob2ob2ob2o$b2o4b
obo4b2o$2bobob2ob2obobo$4bob5obo$2b3obo3bob3o$3bob2o3b2obo$b3obo5bob3o$
2bob2o5b2obo$b3o3b3o3b3o$bo3bo2bo2bo3bo$bob11obo$b3o2b5o2b3o$3bob3ob3obo
$2bobob5obobo$3b2ob2ob2ob2o$5b2obob2o$4bo2b3o2bo$5b3ob3o$5b7o2$8bo$6bo3b
o$6bo3bo$8bo$7b3o2$2bo4b3o4bo$bobo2b5o2bobo$2b2obo2bo2bob2o$b5obobob5o$b
2ob9ob2o$3b2o2bobo2b2o$2bobob2ob2obobo$6b5o$3b5ob5o$3b3o2bo2b3o$2b5obob
5o$6bo3bo$bob5ob5obo$2bobob2ob2obobo$4bob5obo$2b2ob2obob2ob2o$2bo5bo5bo$
bo4bo3bo4bo$2bob2o2bo2b2obo$3bo2bo3bo2bo$2b3ob2ob2ob3o$3bo4bo4bo$5b2obob
2o$4b2o2bo2b2o$5bobobobo$4bobobobobo$5bobobobo$4b2obobob2o$6bo3bo$5b2obo
b2o$obobo2b3o2bobobo$bo2b4ob4o2bo$3b2o7b2o$2o3bo5bo3b2o$3b2o2bobo2b2o$3b
ob3ob3obo$2b3ob2ob2ob3o$2bo2bo5bo2bo$2b2o2b2ob2o2b2o$4b4ob4o$5b3ob3o$7bo
bo$5b2obob2o$6bobobo$4bo2b3o2bo$5bo5bo$4b2o2bo2b2o$5bo5bo$4b9o$4b2o2bo2b
2o2$5bobobobo$5b2obob2o$4bobo3bobo$5bob3obo$7bobo$4b2obobob2o$5b3ob3o$6b
o3bo$6b5o$5bo2bo2bo$5b2o3b2o$8bo$5b7o$5bob3obo$7bobo$5bo2bo2bo$5b7o$6bo
3bo$6bo3bo$5b3ob3o$4bob5obo$6bobobo$8bo2$7b3o$7b3o!
It also has small number because it replaced one of redundant gliders (I'm trying to keep numbers of older non-redundant gliders).
vilc's 2c/5 spaceship in B28/S07 has a p10 variant with smaller bounding box area:

Code: Select all

x = 76, y = 65, rule = B28/S07
9bo2bo8bo2bo26bo2bo8bo2bo3$6bo3b2o10b2o3bo20bo3b2o10b2o3bo$10b2o3b4o3b
2o28b2o3b4o3b2o$11bo10bo30bo10bo$6bo4bob2o4b2obo4bo20bo4bob2o4b2obo4bo
$6b2o8b2o8b2o20b2o8b2o8b2o$6b4o6b2o6b4o20b4o6b2o6b4o$5bo22bo18bo22bo$
5b2o4bob3o2b3obo4b2o18b2o4bob3o2b3obo4b2o$4bobo4b3o6b3o4bobo16bobo4b3o
6b3o4bobo$7bo3bo10bo3bo22bo3bo10bo3bo$6bo4bobo6bobo4bo20bo4bobo6bobo4b
o$6bo5b2o6b2o5bo20bo5b2o6b2o5bo$6bo8bo2bo8bo20bo8bo2bo8bo$7bo2b5o4b5o
2bo22bo2b5o4b5o2bo$10b2o2bo4bo2b2o28b2o2bo4bo2b2o$12bobo4bobo32bobo4bo
bo$10bo3bob2obo3bo28bo3bob2obo3bo$6bo7bob2obo7bo20bo7bob2obo7bo2$9bo
14bo26bo14bo$5bobo3b3ob4ob3o3bobo18bobo3b3ob4ob3o3bobo$bo3bo4bo3b2o2b
2o3bo4bo3bo10bo3bo4bo3b2o2b2o3bo4bo3bo$2bobo11b2o11bobo12bobo11b2o11bo
bo$3ob3o7bo4bo7b3ob3o8b3ob3o7bo4bo7b3ob3o$bob2ob2obo14bob2ob2obo10bob
2ob2obo14bob2ob2obo$3bo2b3o6bo2bo6b3o2bo14bo2b3o6bo2bo6b3o2bo$10b2ob3o
2b3ob2o28b2ob3o2b3ob2o$4bo3bo2bo3b4o3bo2bo3bo16bo3bo2bo3b4o3bo2bo3bo$
5bo22bo18bo22bo$7b5o3bo2bo3b5o22b5o3bo2bo3b5o$11bo3bo2bo3bo30bo3bo2bo
3bo$7b2obo2b2ob2ob2o2bob2o22b2obo2b2ob2ob2o2bob2o$2bobobo2bo3b2ob2ob2o
3bo2bobobo12bobobo2bo3b2ob2ob2o3bo2bobobo$5b2o3b2ob3o2b3ob2o3b2o18b2o
3b2ob3o2b3ob2o3b2o$5bo3bo2b3o4b3o2bo3bo18bo3bo2b3o4b3o2bo3bo$3b2o8bo6b
o8b2o14b2o8bo6bo8b2o$7bo5bo6bo5bo22bo5bo6bo5bo$2b3obo3bo2bo6bo2bo3bob
3o12b3obo3bo2bo6bo2bo3bob3o$obo2bo4bo12bo4bo2bobo8bobo2bo4bo12bo4bo2bo
bo$4b2obob2o12b2obob2o16b2obob2o12b2obob2o$8bobo12bobo24bobo12bobo$2bo
5bobobo8bobobo5bo12bo5bobobo8bobobo5bo$8b2obobo6bobob2o24b2obobo6bobob
2o$13bo6bo34bo6bo$12bobo4bobo32bobo4bobo3$2bo5bo3bobo4bobo3bo5bo12bo5b
o3bobo4bobo3bo5bo$3bo2bo8bo2bo8bo2bo14bo2bo8bo2bo8bo2bo$b2o3b2obo14bob
2o3b2o10b2o3b2obo14bob2o3b2o$o4bo3bo2bo8bo2bo3bo4bo8bo4bo3bo2bo8bo2bo
3bo4bo$b2o6bo6b2o6bo6b2o10b2o6bo6b2o6bo6b2o$bo10bo8bo10bo10bo10bo8bo
10bo$bo9bobo6bobo9bo10bo9bobo6bobo9bo$bo2bo6bo2bo4bo2bo6bo2bo10bo2bo6b
o2bo4bo2bo6bo2bo$15bo2bo38bo2bo$15b4o38b4o$2bo11bo4bo11bo24bo4bo$obobo
24bobobo3$2bo28bo!
Also, it's my 1000th post!
(Edit: replaced 20c/44o spaceship with smaller variant)
Last edited by May13 on July 30th, 2025, 8:06 pm, edited 1 time in total.
No matter what happens, I always come back!

Spaceship databases:
hex-gliders.db (668 gliders, hexagonal grid)
new-gliders.db (29390 gliders, square grid)
My scripts: new-glider.py v0.2, nbsearch2a.py, collector.py v0.3

-Dmitry Maitak

Naszvadi
Posts: 1455
Joined: May 7th, 2016, 8:53 am
Contact:

Re: Spaceships in Life-like cellular automata

Post by Naszvadi » July 30th, 2025, 1:46 pm

May13 wrote:
July 30th, 2025, 1:25 pm
New database update:
new-gliders.db.txt
Several special things:
...
Update pls, the smallest corderization is in this post:
viewtopic.php?f=11&t=5933&start=225#p214586

Compare database current entry on the left and the current smallest one on the right:

Code: Select all

x = 719, y = 126, rule = B3468/S0357
b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o
13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o$obobo
5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11b
obobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobo
bo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo
5bobobo$5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o
11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b
5o$o3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo
3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5b
o3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo$b3o7b3o13b3o
7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b
3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o3$6bobo23bobo23bobo
23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bo
bo$6bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo
23bobo23bobo23bobo23bobo$bob2o5b2obo13bobob2ob2obobo13bob2o5b2obo13bob
ob2ob2obobo13bob2o5b2obo13bobob2ob2obobo13bob2o5b2obo13bobob2ob2obobo
13bob2o5b2obo13bobob2ob2obobo13bob2o5b2obo13bobob2ob2obobo13bob2o5b2ob
o13bobob2ob2obobo13bob2o5b2obo$2bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo
9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo$7bo
21bo2bobo2bo21bo21bo2bobo2bo21bo21bo2bobo2bo21bo21bo2bobo2bo21bo21bo2b
obo2bo21bo21bo2bobo2bo21bo21bo2bobo2bo21bo$32b3o49b3o49b3o49b3o49b3o
49b3o49b3o$30bob3obo45bob3obo45bob3obo45bob3obo45bob3obo45bob3obo45bob
3obo$19b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o
23b3o$18bobobo21bobobo21bobobo21bobobo21bobobo21bobobo21bobobo21bobobo
21bobobo21bobobo21bobobo21bobobo21bobobo21bobobo$18b5o10bo10b5o21b5o
10bo10b5o21b5o10bo10b5o21b5o10bo10b5o21b5o10bo10b5o21b5o10bo10b5o21b5o
10bo10b5o$2bobo5bobo5bo3bo21bo3bo5bobo5bobo5bo3bo21bo3bo5bobo5bobo5bo
3bo21bo3bo5bobo5bobo5bo3bo21bo3bo5bobo5bobo5bo3bo21bo3bo5bobo5bobo5bo
3bo21bo3bo5bobo5bobo5bo3bo21bo3bo5bobo5bobo$3b2o5b2o7b3o23b3o7b2o5b2o
7b3o23b3o7b2o5b2o7b3o23b3o7b2o5b2o7b3o23b3o7b2o5b2o7b3o23b3o7b2o5b2o7b
3o23b3o7b2o5b2o7b3o23b3o7b2o5b2o$b3o7b3o39b3o7b3o39b3o7b3o39b3o7b3o39b
3o7b3o39b3o7b3o39b3o7b3o39b3o7b3o$2bo9bo13bo13bo13bo9bo13bo13bo13bo9bo
13bo13bo13bo9bo13bo13bo13bo9bo13bo13bo13bo9bo13bo13bo13bo9bo13bo13bo
13bo9bo$6b3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b
3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b3o15bo2b2o
9b2o2bo15b3o$7bo16b3o13b3o16bo16b3o13b3o16bo16b3o13b3o16bo16b3o13b3o
16bo16b3o13b3o16bo16b3o13b3o16bo16b3o13b3o16bo$6b3o10bob2o2bo2b2o7b2o
2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b
2obo10b3o10bob2o2bo2b2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b2obo
10b3o10bob2o2bo2b2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b2obo10b3o$
20bo5bobo9bobo5bo25bo5bobo9bobo5bo25bo5bobo9bobo5bo25bo5bobo9bobo5bo
25bo5bobo9bobo5bo25bo5bobo9bobo5bo25bo5bobo9bobo5bo2$2bo11bobo33bobo
13bobo33bobo13bobo33bobo13bobo33bobo13bobo33bobo13bobo33bobo13bobo33bo
bo11bo$12b2o2bo33bo2b2o9b2o2bo33bo2b2o9b2o2bo33bo2b2o9b2o2bo33bo2b2o9b
2o2bo33bo2b2o9b2o2bo33bo2b2o9b2o2bo33bo2b2o74b3o7b3o35b3o7b3o35b3o7b3o
35b3o7b3o35b3o7b3o35b3o7b3o$12bo2b2o33b2o2bo9bo2b2o33b2o2bo9bo2b2o33b
2o2bo9bo2b2o33b2o2bo9bo2b2o33b2o2bo9bo2b2o33b2o2bo9bo2b2o33b2o2bo73bob
obo5bobobo33bobobo5bobobo33bobobo5bobobo33bobobo5bobobo33bobobo5bobobo
33bobobo5bobobo$2bo9bobo37bobo9bobo37bobo9bobo37bobo9bobo37bobo9bobo
37bobo9bobo37bobo9bobo37bobo9bo63b5o5b5o33b5o5b5o33b5o5b5o33b5o5b5o33b
5o5b5o33b5o5b5o$440bo3bo5bo3bo33bo3bo5bo3bo33bo3bo5bo3bo33bo3bo5bo3bo
33bo3bo5bo3bo33bo3bo5bo3bo$441b3o7b3o35b3o7b3o35b3o7b3o35b3o7b3o35b3o
7b3o35b3o7b3o3$446bobo45bobo45bobo45bobo45bobo45bobo$16bo9bo325bo9bo
83bobo45bobo45bobo45bobo45bobo45bobo$2bo12b3o7b3o323b3o7b3o12bo64bobob
2ob2obobo35bobob2ob2obobo35bobob2ob2obobo35bobob2ob2obobo35bobob2ob2ob
obo35bobob2ob2obobo$14b2ob2o5b2ob2o321b2ob2o5b2ob2o77bo9bo37bo9bo37bo
9bo37bo9bo37bo9bo37bo9bo$15bobo7bobo323bobo7bobo79bo2bobo2bo39bo2bobo
2bo39bo2bobo2bo39bo2bobo2bo39bo2bobo2bo39bo2bobo2bo$2bo9b4ob4ob4ob4o
317b4ob4ob4ob4o9bo69b3o45b3o45b3o45b3o45b3o45b3o$15bobo7bobo323bobo7bo
bo80bob3obo41bob3obo41bob3obo41bob3obo41bob3obo41bob3obo$14bo3bo5bo3bo
321bo3bo5bo3bo$15b3o7b3o323b3o7b3o$447bo47bo47bo47bo47bo47bo$19bobobo
16bo9bo277bo9bo16bobobo57b3o7b3o35b3o7b3o35b3o7b3o35b3o7b3o35b3o7b3o
35b3o7b3o35b3o7b3o$21bo17b3o7b3o275b3o7b3o17bo58bobobo5bobobo33bobobo
5bobobo33bobobo5bobobo33bobobo5bobobo33bobobo5bobobo33bobobo5bobobo33b
obobo5bobobo$2bo35b2ob2o5b2ob2o273b2ob2o5b2ob2o35bo39b5o5b5o33b5o5b5o
33b5o5b5o33b5o5b5o33b5o5b5o33b5o5b5o33b5o5b5o$39b3o7b3o275b3o7b3o76bo
3bo5bo3bo10bo11bo10bo3bo5bo3bo10bo11bo10bo3bo5bo3bo10bo11bo10bo3bo5bo
3bo10bo11bo10bo3bo5bo3bo10bo11bo10bo3bo5bo3bo10bo11bo10bo3bo5bo3bo$21b
o17bobo7bobo275bobo7bobo17bo59b3o7b3o11b2o9b2o11b3o7b3o11b2o9b2o11b3o
7b3o11b2o9b2o11b3o7b3o11b2o9b2o11b3o7b3o11b2o9b2o11b3o7b3o11b2o9b2o11b
3o7b3o$2bo5bo31bo9bo277bo9bo31bo5bo$7b3o359b3o70b2o7b2o37b2o7b2o37b2o
7b2o37b2o7b2o37b2o7b2o37b2o7b2o$6b2ob2o26bo7bo7bo271bo7bo7bo26b2ob2o
49bobo45bobo45bobo45bobo45bobo45bobo45bobo$7bobo28bo3b2obob2o3bo273bo
3b2obob2o3bo28bobo50bobo45bobo45bobo45bobo45bobo45bobo45bobo$4b4ob4o
27bo9bo12b3o7b3o227b3o7b3o12bo9bo27b4ob4o42bobob2ob2obobo35bobob2ob2ob
obo35bobob2ob2obobo35bobob2ob2obobo35bobob2ob2obobo35bobob2ob2obobo35b
obob2ob2obobo$7bobo5b2o9b2o11bobo7bobo11bobo7bobo227bobo7bobo11bobo7bo
bo11b2o9b2o5bobo46bo9bo37bo9bo37bo9bo37bo9bo37bo9bo37bo9bo37bo9bo$6bo
3bo4bob3o3b3obo17bo16b5o5b5o225b5o5b5o16bo17bob3o3b3obo4bo3bo46bo2bobo
2bo39bo2bobo2bo39bo2bobo2bo39bo2bobo2bo39bo2bobo2bo39bo2bobo2bo39bo2bo
bo2bo$7b3o6b2o7b2o36bobo7bobo227bobo7bobo36b2o7b2o6b3o50b3o45b3o45b3o
45b3o45b3o45b3o45b3o$4bo56bobobobo3bobobobo223bobobobo3bobobobo56bo45b
ob3obo41bob3obo41bob3obo41bob3obo41bob3obo41bob3obo41bob3obo$4b2o10bo
9bo5bo28bo2bo2bo3bo2bo2bo223bo2bo2bo3bo2bo2bo28bo5bo9bo10b2o60b3o4bo9b
o4b3o23b3o4bo9bo4b3o23b3o4bo9bo4b3o23b3o4bo9bo4b3o23b3o4bo9bo4b3o23b3o
4bo9bo4b3o$31b3o27bobobobo3bobobobo223bobobobo3bobobobo27b3o86bobobo
17bobobo21bobobo17bobobo21bobobo17bobobo21bobobo17bobobo21bobobo17bobo
bo21bobobo17bobobo$30b2ob2o7bo5bo12bobobobo3bobobobo223bobobobo3bobobo
bo12bo5bo7b2ob2o74bo10b5o17b5o10bo10b5o17b5o10bo10b5o17b5o10bo10b5o17b
5o10bo10b5o17b5o10bo10b5o17b5o10bo$31b3o7bobo3bobo13bobo7bobo227bobo7b
obo13bobo3bobo7b3o86bo3bo3bo9bo3bo3bo21bo3bo3bo9bo3bo3bo21bo3bo3bo9bo
3bo3bo21bo3bo3bo9bo3bo3bo21bo3bo3bo9bo3bo3bo21bo3bo3bo9bo3bo3bo$31bobo
5b2o2bo3bo2b2o17bo17b3o7b3o179b3o7b3o17bo17b2o2bo3bo2b2o5bobo87b3o19b
3o23b3o19b3o23b3o19b3o23b3o19b3o23b3o19b3o23b3o19b3o$13bobo10bo5bo9bo
5bo38b3o7b3o179b3o7b3o38bo5bo9bo5bo10bobo$11bobo13bo12bo4bo4bo34bob3ob
o3bob3obo175bob3obo3bob3obo34bo4bo4bo12bo13bobo49bo12bo33bo13bo33bo13b
o33bo13bo33bo13bo33bo13bo33bo12bo$15bobo8b2o7bo9bo19bobo3bobo11b2obob
2o3b2obob2o175b2obob2o3b2obob2o11bobo3bobo19bo9bo7b2o8bobo53b2o9b2o2bo
6bo15bo6bo2b2o9b2o2bo6bo15bo6bo2b2o9b2o2bo6bo15bo6bo2b2o9b2o2bo6bo15bo
6bo2b2o9b2o2bo6bo15bo6bo2b2o9b2o2bo6bo15bo6bo2b2o9b2o$13bobo11bob2o3bo
9bobo20bo3bo13bob3obo3bob3obo175bob3obo3bob3obo13bo3bo20bobo9bo3b2obo
11bobo64b3o29b3o13b3o29b3o13b3o29b3o13b3o29b3o13b3o29b3o13b3o29b3o$32b
o12bo9b3o7bobo3bobo13b3o7b3o179b3o7b3o13bobo3bobo7b3o9bo12bo71b2o7b2o
2bo2bo25bo2bo2b2o7b2o2bo2bo25bo2bo2b2o7b2o2bo2bo25bo2bo2b2o7b2o2bo2bo
25bo2bo2b2o7b2o2bo2bo25bo2bo2b2o7b2o2bo2bo25bo2bo2b2o7b2o$30b2obo11bo
9bobo7b2o5b2o14bo9bo181bo9bo14b2o5b2o7bobo9bo11bob2o79bobo4bo23bo4bobo
9bobo4bo23bo4bobo9bobo4bo23bo4bobo9bobo4bo23bo4bobo9bobo4bo23bo4bobo9b
obo4bo23bo4bobo$54b5o5b3o5b3o229b3o5b3o5b5o$37bo12bo4bobo7b4ob4o18b3o
189b3o18b4ob4o7bobo4bo12bo$35b2ob2o13bobobobo6b2o3b2o38b3o7b3o131b3o7b
3o38b2o3b2o6bobobobo13b2ob2o$37b2ob2o11bo2bo2bo7bobobo17b2o5b2o13b3o7b
3o131b3o7b3o13b2o5b2o17bobobo7bo2bo2bo11b2ob2o$39bo10bo2bobobobo8b3o
18bo2b3o2bo12bobobo5bobobo129bobobo5bobobo12bo2b3o2bo18b3o8bobobobo2bo
10bo$53bobobobo29b3obob3o183b3obob3o29bobobobo$55bobo32b2obob2o15bo9bo
133bo9bo15b2obob2o32bobo94bo297bo$79b3o9b2ob2o187b2ob2o9b3o$61bo12bo4b
3o9b5o13bo5b2ob2o5bo127bo5b2ob2o5bo13b5o9b3o4bo12bo$61bobo13bob3obo32b
obo141bobo32bob3obo13bobo100bo297bo$60b4o13b2obob2o9bo16b2ob2o5b2ob2o
11bo9bo85bo9bo11b2ob2o5b2ob2o16bo9b2obob2o13b4o$62b2o10bo2bob3obo28bo
9bo12b3o7b3o83b3o7b3o12bo9bo28bob3obo2bo10b2o$62bo16b3o32b2o3b2o15bo9b
o85bo9bo15b2o3b2o32b3o16bo114b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b
3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o$80bo36bo15b2o
3b2o3b2o3b2o79b2o3b2o3b2o3b2o15bo36bo131bobobo5bobobo11bobobo5bobobo
11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5b
obobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo11bobobo5bobobo$86bo
11bo16bobobo14bobobo5bobobo81bobobo5bobobo14bobobo16bo11bo137b5o5b5o
11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b5o11b5o5b
5o11b5o5b5o11b5o5b5o$77bo7bobo9b3o33bobobobo3bobobobo79bobobobo3bobobo
bo33b3o9bobo7bo128bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo
11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo3bo5bo3bo11bo
3bo5bo3bo11bo3bo5bo3bo$86bo16b3o27b2obob2o3b2obob2o79b2obob2o3b2obob2o
27b3o16bo125bo12b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o
13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o13b3o7b3o12bo$83bobob3o8bo4b3o11bo
16bo3bo5bo3bo81bo3bo5bo3bo16bo11b3o4bo8b3obobo$86bob2o12bobobo29bo9bo
85bo9bo29bobobo12b2obo$136bo9bo13bo9bo37bo9bo13bo9bo175bo17bobo23bobo
23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo23bobo17bo$104bo36bo
17b3o7b3o35b3o7b3o17bo36bo161bobo23bobo23bobo23bobo23bobo23bobo23bobo
23bobo23bobo23bobo23bobo$112bo9bo16bobobo14bo3bo5bo3bo33bo3bo5bo3bo14b
obobo16bo9bo164bobob2ob2obobo13bob2o5b2obo13bobob2ob2obobo13bob2o5b2ob
o13bobob2ob2obobo13bob2o5b2obo13bobob2ob2obobo13bob2o5b2obo13bobob2ob
2obobo13bob2o5b2obo13bobob2ob2obobo$101bo5b2ob3o9b2o33b7o3b7o31b7o3b7o
33b2o9b3ob2o5bo154bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo9bo15bo
9bo15bo9bo15bo9bo15bo9bo$108bo49b5o5b5o33b5o5b5o49bo162bo2bobo2bo21bo
21bo2bobo2bo21bo21bo2bobo2bo21bo21bo2bobo2bo21bo21bo2bobo2bo21bo21bo2b
obo2bo$102b2ob2o3bobo9bo5bo12bo95bo12bo5bo9bobo3b2ob2o159b3o49b3o49b3o
49b3o49b3o49b3o$104bo7bo2bo3bo2bo4b3o30bo9bo37bo9bo30b3o4bo2bo3bo2bo7b
o159bob3obo45bob3obo45bob3obo45bob3obo45bob3obo45bob3obo$113b2o5b2o6bo
121bo6b2o5b2o152bo4b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o23b3o23b
3o23b3o4bo$125b2o3b2o33bo47bo33b2o3b2o168bobobo21bobobo21bobobo21bobob
o21bobobo21bobobo21bobobo21bobobo21bobobo21bobobo21bobobo21bobobo$126b
obobo32bobobo16bo9bo16bobobo32bobobo169b5o10bo10b5o21b5o10bo10b5o21b5o
10bo10b5o21b5o10bo10b5o21b5o10bo10b5o21b5o10bo10b5o$125bobobobo5bo7bo
14bo9bo12b3o7b3o12bo9bo14bo7bo5bobobobo164bo3bo3bo21bo3bo5bobo5bobo5bo
3bo21bo3bo5bobo5bobo5bo3bo21bo3bo5bobo5bobo5bo3bo21bo3bo5bobo5bobo5bo
3bo21bo3bo5bobo5bobo5bo3bo21bo3bo3bo$125b2obob2o3b2o9b2o13bo7bo13bobo
7bobo13bo7bo13b2o9b2o3b2obob2o169b3o23b3o7b2o5b2o7b3o23b3o7b2o5b2o7b3o
23b3o7b2o5b2o7b3o23b3o7b2o5b2o7b3o23b3o7b2o5b2o7b3o23b3o$126bo3bo4b3ob
o3bob3o17bo17b3o7b3o17bo17b3obo3bob3o4bo3bo204b3o7b3o39b3o7b3o39b3o7b
3o39b3o7b3o39b3o7b3o$128bo6b2obo5bob2o83b2obo5bob2o6bo179bo13bo13bo9bo
13bo13bo13bo9bo13bo13bo13bo9bo13bo13bo13bo9bo13bo13bo13bo9bo13bo13bo$
109bobo13bo2bo6bob2o5b2obo4bo73bo4bob2o5b2obo6bo2bo13bobo151bo6bo2b2o
9b2o2bo15b3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2bo15b
3o15bo2b2o9b2o2bo15b3o15bo2b2o9b2o2bo6bo$109bobo25bo7bo5b3o27bo5bobobo
5bo27b3o5bo7bo25bobo158b3o13b3o16bo16b3o13b3o16bo16b3o13b3o16bo16b3o
13b3o16bo16b3o13b3o16bo16b3o13b3o$150bo3bo29bo4bo4bo29bo3bo197bo2bo2b
2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b2o
2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b2obo10b3o10bob2o2bo2b2o7b2o2bo2b
2obo10b3o10bob2o2bo2b2o7b2o2bo2bo$149b7o27bobo7bobo27b7o195bo4bobo9bob
o5bo25bo5bobo9bobo5bo25bo5bobo9bobo5bo25bo5bobo9bobo5bo25bo5bobo9bobo
5bo25bo5bobo9bobo4bo$150b5o6bo7bo12b2ob2o5b2ob2o12bo7bo6b5o$159bob2o5b
2obo17bo17bob2o5b2obo234bobo13bobo33bobo13bobo33bobo13bobo33bobo13bobo
33bobo13bobo$131bobobo16bo9bo5bo41bo5bo9bo16bobobo206bo2b2o9b2o2bo33bo
2b2o9b2o2bo33bo2b2o9b2o2bo33bo2b2o9b2o2bo33bo2b2o9b2o2bo$131b7o8bobo
10b3o3bo3b3o35b3o3bo3b3o10bobo8b7o206b2o2bo9bo2b2o33b2o2bo9bo2b2o33b2o
2bo9bo2b2o33b2o2bo9bo2b2o33b2o2bo9bo2b2o$131b7o7bo2bo16bo47bo16bo2bo7b
7o208bobo9bobo37bobo9bobo37bobo9bobo37bobo9bobo37bobo9bobo$133bobobo
10b3o25bo11bobo11bo25b3o10bobobo$152bo12bo9b3o7b3o3b3o7b3o9bo12bo$150b
2o13bo9bobo7bo7bo7bobo9bo13b2o$175b3o5bobobo3bobobo5b3o$157bobo10bo13b
o3bobo3bo13bo10bobo$155b2ob2o24bo9bo24b2ob2o$157b2ob2o9bobo5bo5bo2bobo
2bo5bo5bobo9b2ob2o$157bobo10b2o4bo10bo3bo10bo4b2o10bobo$175bobo10b3o
10bobo$174b2ob2o21b2ob2o2$181bo15bo$180b2obo11bob2o$181bob2o9b2obo$
183bo11bo!

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hibiscus
Posts: 406
Joined: August 26th, 2023, 3:30 am

Re: Spaceships in Life-like cellular automata

Post by hibiscus » July 30th, 2025, 3:36 pm

c/5o ships

Code: Select all

x = 15, y = 60, rule = B3568/S046
5bobobo$4b2o3b2o$5bobobo$6bobo$6bobo$7bo$5bo3bo$4b2o3b2o$6bobo$
3b3obob3o2$6bobo$4bobobobo2$2b2o2b3o2b2o$4b7o$3b2obobob2o$bobobo
bobobobo$2bob7obo$2b2obobobob2o$3b4ob4o$b3o3bo3b3o$2b11o$4bobobo
bo$3bob2ob2obo$3bo3bo3bo$2b3o2bo2b3o$4bobobobo$3b3o3b3o$5bo3bo$6b
obo$3b2ob3ob2o$4b2o3b2o$5bobobo$6bobo$4bob3obo$3bob2ob2obo$4bo2b
o2bo$4bo2bo2bo$5bobobo$2b2o7b2o$2o3b5o3b2o$2b2o7b2o$b13o$4bo5bo$
3b2obobob2o$7bo$3bob2ob2obo$5b2ob2o$4b3ob3o$5bo3bo$7bo$4bo5bo$6b
3o$6bobo$7bo$5b2ob2o$6b3o2$6bobo!

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x = 13, y = 43, rule = B3678/S0238
6bo$6bo$5bobo$3bo2bo2bo$b3ob3ob3o3$2b2o5b2o$2bo2bobo2bo$b2o7b2o
$2bobobobobo$2b2obobob2o2$5b3o$4bo3bo$5bobo$3bo5bo$3bo5bo$5b3o$o
3b5o3bo$o5bo5bo$o2bo5bo2bo$bo4bo4bo$5bobo$6bo2$5b3o$5b3o$b4o3b4o
$b4obob4o$2o9b2o$4b5o$o3bo3bo3bo$o4b3o4bo$bo3b3o3bo$6bo$3o2bobo2b
3o$o2bobobobo2bo$o3bo3bo3bo$3bo5bo$2bo7bo$5bobo$4b2ob2o!

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#C [[ ZOOM 8 TRACK -3/87 -1/87 ]]
x = 4, y = 5, rule = B35ay/S2-i3-e4ey5j
2bo$b2o$2obo$bobo$2b2o!

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