## Spaceships in Life-like cellular automata

For discussion of other cellular automata.
LaundryPizza03
Posts: 2395
Joined: December 15th, 2017, 12:05 am
Location: Unidentified location "https://en.wikipedia.org/wiki/Texas"

### Re: Spaceships in Life-like cellular automata

c/4d and c/5d. The c/4d is likely reducible.

Code: Select all

``````x = 108, y = 53, rule = B36/S14567
18bo45bo\$15bob4o44bo\$13bo2b5obo39bobo\$8b4o2bobo2b3obo39bo2bobo\$7b6o3bo
3b3o42b2o\$7b5o6bob2obo40bo3b2obo\$7b3o8bo2b6o35bo5b4o\$4b6o5b2o2bo4b3o
30bo3b4o4bob3o\$3b8ob3obo7b4o30bo3b5o3b2o\$3b9o2bobo3bo9bo24bobo2bob2obo
3b2obo\$3b3o2b5obo2b2o7bob2obo24bo2bo3b4obo\$3b3o3b5o2bo2b3o2bobobo29b2o
3bob4ob2o\$4bo3bob4ob2o2bo3bo2bo39bobo3b2o\$2bo5bo2b4obo2b2obo2b2o3bo27b
ob2o3b3o2bob2obob2o\$3bo4b3o2b4obo4b2obob2ob4o25b3obo7b2obob2o\$bo5bo4bo
b3obo5b3o3b5obo24bob2obobo7b5o\$2b3o2b3ob6o4bo2bobobo3b4o24b4o2bo5bo4b
2obo\$b2o7bo9bo2b4o2b8o25bobo2b3obo9bo\$3o2b2o3bo3b2o3b4obobobo5bob3o23b
o4b3o11b2o\$b3o3bo3b3o4bo2b2o7bobo4bo41b3o\$b5o3bobobo3b2o7bo4bo4bobo29b
2o11bo\$3b4o4bo4bob2o2bobo2b2o3bo4bo32bo10bo\$2bobobo6bo4b2ob2o4b5o3bob
2o29b4o10bobo2bo\$3bob2o5bobo2bo5bo5bobo2b6o28b4o12bobo\$6b3o2bo2b5o2bo
7b5o3b2o31bo3bo10bo2bobo\$6b3o4bobobo12b3o5bo31b2o2bo13b2o2bo\$6b3ob9obo
9b2o2bobo35b5o10b2ob3o\$8bo12b2o8b3o3bo35bo3bo13b2o\$10b2o2bobobo2b2o9b
3o2bo50bob3o\$10bo3bo2bo4b3o6b4o4b2o36b2o11bo2bo\$9bo3bobobobo2bob3o6bob
o3b2o38bo12bo2bo\$10bo3b2obo2bob6obo3b2obob4o36bo14bobo\$14b4obobo2b2ob
3o9b3o35bo3bo\$14b4o6bo2b5o3b2obob3o36b3obo9bo2b4o\$14b5o4bo2bob2obo7bob
3o36bo12bo\$16b2o4b2o6bo2bo6bobo36bobob2o11b2o\$15bob2obo2bo2bo4bobo6bo
40b3o14b2o\$18b2ob4o2b2o11b2o38b4obo9b2ob2o\$18bobob4o5bobo6bo2b2o39bobo
b2o9b3o\$23bo5b4obo8b2o54b2obo\$29b5ob4o3bob3o38b2o5bo7b4o\$31b4o2bo5b2ob
2o40bobobo8bobo\$33b3o4bo3b4o40bobo10b2obo\$34bo3b2obo4b6o36bo2b2o13b2o\$
38b5o5bo3bo35bo2b4o10bo\$40bobo8bo41b3o9bo\$40b4o5b2o42bob3o\$41b3o4b2o
44b2obo\$43b2o2b4o44b2o\$43bo2b3obo46bo\$43bo2bob2o49b2o\$43bobo52bo\$44bo
53bo!
``````

Code: Select all

``````x = 4, y = 3, rule = B3-q4z5y/S234k5j
2b2o\$b2o\$2o!
``````
LaundryPizza03 at Wikipedia

May13
Posts: 895
Joined: March 11th, 2021, 8:33 am

### Re: Spaceships in Life-like cellular automata

Crossposting a (2,1)c/5 (found by me), originally posted in Discord:

Code: Select all

``````x = 27, y = 73, rule = B35/S3467
2b4o\$2b2o2bob2o\$bo4b4o\$5obob2o\$bob2ob2ob2o\$2bo3b2ob3o\$3bobo2bob2o\$2bob
ob4obo\$7b5o\$4b3o3bo\$5b3o2b2o\$4bob4o2bo\$5bobob2o\$4bo2bobo\$4bob2o3bo\$4b
4o3bo\$4bob3obo\$4bo3bobobo\$3b2ob2o2b2o\$4b6ob2o\$3bob3o2b2obo\$3bo2b3ob2ob
o\$2b2o2bo2b4o\$3bobob2obo\$7bob3o2\$6b5o\$5b2ob2o\$5bo2b4obo\$6bobob4o\$7bobo
3b3o\$7b2o3bobo\$10b2o2b3o\$11b4o\$12bo2bo\$12bobo\$12bob2o\$12b3o\$11bo5bo\$
11b3o\$10b2o3b2o\$10b5obo\$10b3o2bo2bo\$10b6o\$10b2o2b5o\$12b3obobo\$14b6o\$
16b4ob2o\$17bob2obo\$16b5o\$18bob2obo\$17b2ob2ob2o\$18bo4b2o\$18b2ob3ob2o\$
19b2o3b2o\$20bo2bobo\$19b3o2\$20bo\$20b3o\$21b2o\$21bo\$22b2o\$22bo\$20bo\$20b3o
\$19bob2o\$20b2ob2o\$21b4o\$21b6o\$24b3o\$22b2o\$22bobo!
``````
Initial partial from LLSSS:

Code: Select all

``````x = 14, y = 74, rule = B35/S3467
4b2o\$3b3o\$2b3o2b4o\$b2ob2ob3obo\$b2ob4obo\$b2o2b3o4bo\$3bo3b3ob2o\$3b5o3b3o
\$4bob2ob2ob2o\$4b4o4bo\$6bobobobo\$6b2o3b2o\$6b2o2b2o\$5b4ob2o\$7b3o\$4b2o2bo
2bo\$4b5o2bo\$4b2obobo\$5b2o2b4o\$4b2obob3o\$6b5o2bo\$5bob2obo\$4bo4b4o\$3b2ob
2obo3bo\$3bobo2b2obobo\$7bo2b2o\$7bob4o\$6b5o\$6bob4o\$6bo3b4o\$5bobobo3bo\$5b
ob2o2bo\$8bo\$5b2obo\$5bobob2o\$4bo4bo\$3b2o4bobo\$3bobob2o2bo\$3b2o2bob4o\$5b
2o2b2obo\$7b3ob3o\$7bobobobo\$7b2obo\$8bobo\$7b2o2bobo\$6b3o3bo\$4b2obob2o\$3b
4obobobo\$3b2o3bo2b2o\$3bo4b2o2bo\$4bob2o2b4o\$3b3obo2bo2bo\$3b3ob2obo\$3bob
o2bob3o\$3b3o3bo\$2b2obo2b2obo\$2b2o2bob3o\$6b2o3b3o\$4b2o2b2o\$3b2ob2obob3o
\$8b3obo\$3bobo3bob2o\$2b8ob2o\$4b2o3bobobo\$bob3obo2b3o\$3o6b2o\$bobobobob4o
\$b4o3b4o\$b6o2b2ob2o\$3ob2ob2o2bo\$3obob3ob2obo\$3b2obob2o3bo\$2bobo3bob2o\$
3o6b4o!
``````
Edit: 2c/5o by hibiscus:

Code: Select all

``````x = 21, y = 91, rule = B3/S0248
3b5o5b5o\$2bob3obo3bob3obo\$2bobob4ob4obobo\$2bo15bo\$2b2obob2o3b2obob2o\$b
3ob2o7b2ob3o\$5b2o7b2o\$3bo2bo7bo2bo\$6bo7bo\$4bo2bo5bo2bo\$2b2ob2obo3bob2o
b2o\$3bo2b2o2bo2b2o2bo\$3b3o9b3o\$3bo3b2o3b2o3bo\$3b3o2bo3bo2b3o\$b2o2bobob
obobobo2b2o\$5o3bo3bo3b5o\$bo2b2o9b2o2bo\$2bo2bo9bo2bo\$b2ob2o2b2ob2o2b2ob
2o\$4bob2o5b2obo\$bo3bo9bo3bo\$2o6bobobo6b2o\$o3b2o2bo3bo2b2o3bo\$3bo2b9o2b
o\$3b3o2bo3bo2b3o\$4b5o3b5o3\$7b2o3b2o\$7b7o\$7bo5bo\$6bobo3bobo\$6bo7bo\$7b3o
b3o\$3bobo9bobo\$2b2o5b3o5b2o\$4b2o9b2o\$6b2o2bo2b2o\$5bo3bobo3bo\$2bo2b2ob
5ob2o2bo\$5bo2bo3bo2bo\$5b3o2bo2b3o\$2bo2bob2o3b2obo2bo\$3bob2ob5ob2obo\$6b
2o5b2o\$7b2obob2o\$7bobobobo\$7bo2bo2bo2\$6bo3bo3bo\$6b2o5b2o\$8bobobo\$6bobo
3bobo\$8b5o\$5b2obo3bob2o\$4bo2b7o2bo\$5b2obo3bob2o\$7b7o2\$8b5o\$7b2o3b2o\$7b
o2bo2bo\$6bo7bo\$8b5o\$7b2o3b2o\$7b7o\$7bobobobo\$10bo\$5b2obo3bob2o\$5bo2b5o
2bo\$3b2ob2o5b2ob2o\$3b2o4b3o4b2o\$3b2obobo3bobob2o\$2bo3bobobobobo3bo\$bo
2bo11bo2bo\$6bo2b3o2bo\$4b3o2bobo2b3o\$4b3o3bo3b3o\$6bo2bobo2bo\$9bobo\$6bo
2b3o2bo\$7b2o3b2o\$6b2obobob2o\$7b2o3b2o\$8b5o\$10bo\$5bobo5bobo\$6b2o5b2o\$6b
2o5b2o\$6bo7bo!
``````
Small c/4 orthogonal spaceships:

Code: Select all

``````x = 52, y = 22, rule = B3/S0356
bo18bo10bo18bo\$3o16b3o8b3o16b3o\$b3o14b3o10b3o14b3o\$2ob2o12b2ob2o8b2ob
2o12b2ob2o\$3bo14bo14bo14bo\$3b3o3bo2bo3b3o14b3o3bo2bo3b3o\$6b3o4b3o20b3o
4b3o\$2b2o6b2o6b2o12b2o6b2o6b2o\$3bobobobo2bobobobo14bobobobo2bobobobo\$
2b3o12b3o12b3o12b3o\$3bo14bo14bo14bo\$2bobo12bobo12bo16bo\$b2obo12bob2o
10b2o16b2o\$o2bo2bo8bo2bo2bo\$2bobo12bobo13bo14bo\$bo2bobo8bobo2bo10bob3o
10b3obo\$3b2o12b2o16bobo6bobo\$9b4o19bobo12bobo\$4bobo2bo2bo2bobo14bo16bo
\$8bo4bo16bob4o10b4obo\$8bo4bo18bo3b2o6b2o3bo\$7bo6bo15bo4bo10bo4bo!
``````
Working on 22-bit still life synthesis project. (251 left)

The latest version of hex-gliders.db have 668 gliders from OT hexagonal rules. Let's find more!
My scripts: new-glider.py v0.2, nbsearch2a.py, collector.py v0.3

hibiscus
Posts: 87
Joined: August 26th, 2023, 3:30 am

### Re: Spaceships in Life-like cellular automata

Two spaceships in B3568/S345:
c/5o, works through B356/S345 to B3568/S345:

Code: Select all

``````x = 18, y = 40, rule = B3568/S345
b4o3b2o3b4o\$3b3ob4ob3o\$o2b3ob4ob3o2bo\$7bo2bo\$b2o3b2o2b2o3b2o\$3bo2bob2o
bo2bo\$3b12o\$5bo6bo\$3bob3o2b3obo\$3b2o8b2o\$b3obo6bob3o2\$b2o12b2o2\$2b4o6b
4o\$b2o2bo6bo2b2o\$bo3b2o4b2o3bo2\$2bo3b2o2b2o3bo\$4bobo4bobo\$5b2o4b2o\$6b
6o\$6b6o\$5b8o\$5b3o2b3o\$8b2o\$6b2o2b2o\$4b10o\$5bo2b2o2bo\$3bobo6bobo\$2b4o6b
4o\$bo2bo8bo2bo\$o3bo2b4o2bo3bo\$5bo2b2o2bo\$5bo2b2o2bo\$5o8b5o\$2b3o8b3o2\$
2bobo8bobo\$2bobo8bobo!
``````
2c/5o, endemic:

Code: Select all

``````x = 21, y = 33, rule = B3568/S345
9b3o\$9b3o\$8bobobo\$8b5o\$9b3o\$7bob3obo\$5b11o\$5bo3b3o3bo\$5bo3b3o3bo\$4b4ob
3ob4o\$3b5obobob5o\$4b13o\$4b3o3bo3b3o\$4bo4b3o4bo\$2bobo2b7o2bobo\$6b2o5b2o
\$2bobo11bobo\$2b4o3b3o3b4o\$b4obob5obob4o\$2b2o3bo5bo3b2o\$2b3o2bo5bo2b3o\$
3b2o3bo3bo3b2o\$2b5o2bobo2b5o\$2bobob3o3b3obobo\$2bobob3o3b3obobo\$2bo3b3o
3b3o3bo\$o5bob2ob2obo5bo\$3bo2b2o5b2o2bo\$2b3o3bo3bo3b3o\$8bo3bo\$2b3o4b3o
4b3o\$4bo4b3o4bo\$10bo!
``````

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!
``````

LaundryPizza03
Posts: 2395
Joined: December 15th, 2017, 12:05 am
Location: Unidentified location "https://en.wikipedia.org/wiki/Texas"

### Re: Spaceships in Life-like cellular automata

Smallest c/4d's by population ad by bounding box.

Code: Select all

``````x = 95, y = 46, rule = B36/S14567
16b3o48bo\$10b2ob7obo43bob3obo\$8b3obo2bo2b3o38b2o2b2ob5o\$7b4o4bo3b4o34b
5ob2o4b3o\$6b4o8bob3o34b2o2bo3b3o2b4o\$6b3o5bo2b2ob5o31b2ob4o4b2ob2obobo
\$4b4obo6bobo2bob3o29bobobo7bo4b6o\$3b4ob2o3bobo2b2o4bob2o25b5obo3b2o2bo
bo2bobob2o\$2b4ob6o5bo6b3o25b2o4b2o4bobo7b3o\$2b3ob4obo2b2o12bo23b2ob4ob
2obo11bob2o\$b3o4bo2b2o2b2obo9b2o22b2obo2b2ob2o3bo2bo9b2o\$bo6b5ob2o3bo
5bo5bo21b3o3b2ob2o12bo2bo\$2bo5bob4ob2obo2bo4b2o27bo4b2obobob2obo6bo4bo
\$bo5bo4b4o6bo2bo4b2obo18b2o3bobob4obobob2obob2obobobo\$bo3bo3bobob3o2bo
bo7bo23b2o3bo5b4o4bo5bob4o\$b3o3bob7o3b3obo3bo4b2o17bo2bo3bo3bobobo2bob
obob2o3bo\$2o4bo3bobo5bo4bob4obo21bobo5bo2b3o2bo3b3o2b2o4bo\$2o3bo13bo2b
3o2b3o2b2o16b3ob5o3bo6bo3b2ob6obo\$3ob5obobobobo2b2obo4b3o3b3o15b2o2bo
6b2o2bo3bo3b2ob4o2b4o\$b3o3bo3bo3bob2obobo4bo6b3o14b3o3bo2bo4bobo2bob2o
3b5obob2o3bo\$2b4o8b2o2b2o6b3o4bobobo14b4o6b2o4b2o3bo4b3o4bob3o\$bob4o5b
o2bo7b2o3b2o4bo3bo12bob3o7b3o7bobo2b3o5b2o4bo\$3b3o7bo3b3o9bo4bo19bob2o
8bo2bo8b2o4bo4bo2bo\$5b2o8b3o3bo6b3o3b4o2bo13b3o6bob3ob3o8bo5bobo2bobo\$
5b3o9bo3bo12b2o3bobo14b2o8b3o12b2obo5bo2b2o\$6bobo2bobo2bo12b2o3bo4bo
15b2ob2o3bobo2bo2bo10bo11bo\$7b2o3bo3bo3bo18b4o13b3o2bobobobo17b2o4b2o\$
7b2o3bo2b6o9b2o7bo3b2o11b4o2bobob4o17bo2b3obo\$9b2o3bob3ob2obo8bo9bo16b
o3bo2b7o10bobo4b2o\$10bo6b2o2b3obo4bob3o7b3o15b2o2bo2b6o10bo7b3o\$13bo2b
o6bobobobo3bo8b4o14bo2b3ob5obo8b2o\$11bobo13bo5bo2bo27bo2bobo4bo6b2o\$
15bobo10b2o4b2ob2o23b3o9b2o4b5o8b2o\$13bobob2obo8b3o34b4o8b3ob5o\$18b2ob
5o3bo2bo4b2o29bo3bobo7b2o\$18b3o2b2o7bo35b3o5bobo4bo\$19bo3bo7bo36b2obob
o2bo6bo\$20bo2bo8bobo35b2o5bo\$21bo10bobo35bo2bo\$24b4o42bobo\$23bo2bo42bo
4bo2b2o\$24bobo46bo2b4o\$26bob3o40b2o3b2obo\$27bob2o42b2o4bo2bo\$27bob2o
43b2obo4bo\$30bo!
``````

Code: Select all

``````x = 4, y = 3, rule = B3-q4z5y/S234k5j
2b2o\$b2o\$2o!
``````
LaundryPizza03 at Wikipedia

H. H. P. M. P. Cole
Posts: 257
Joined: July 15th, 2023, 9:36 pm

### Re: Spaceships in Life-like cellular automata

c/5o in B35/S0178:

Code: Select all

``````x = 17, y = 33, rule = B35/S0178
2bo2bo5bo2bo\$o2b2o7b2o2bo\$3b2o7b2o\$4b3o3b3o\$5bo5bo2\$2bo2b2o3b2o2bo\$3b
obobobobobo\$3bo2bobobo2bo\$6b2ob2o\$3b2o3bo3b2o\$6bo3bo\$bo5bobo5bo\$bo13b
o\$2bobo7bobo\$2bo3bo3bo3bo\$6bo3bo\$4bo7bo2\$5bobobobo\$2bo4bobo4bo\$3b2o2b
obo2b2o\$5bobobobo\$4bo7bo\$7bobo\$7b3o\$7b3o\$4bob5obo\$3bo9bo\$2bo2bobobobo
2bo\$2b2o9b2o\$2bo11bo\$o7bo7bo!
``````
c/5o in B358/S027:

Code: Select all

``````x = 18, y = 59, rule = B358/S027
bo14bo\$3o12b3o\$bo14bo\$2b2o10b2o\$2b3o8b3o\$3b2o8b2o\$b4o8b4o\$2b3o8b
3o\$4bo3b2o3bo\$4bo2bo2bo2bo\$bo2bo3b2o3bo2bo\$b2ob2o6b2ob2o\$bo3b2ob
2ob2o3bo\$3bo4b2o4bo\$bo14bo\$bo2bo8bo2bo\$obo12bobo\$3bo10bo\$b2o2bo6b
o2b2o2\$6bo4bo\$2b3ob2o2b2ob3o\$2b2o3bo2bo3b2o\$3bob2o4b2obo\$bo2b3o4b
3o2bo\$4bo8bo\$2bobo8bobo\$2b2o10b2o2\$2bobo8bobo\$2bo3bo4bo3bo\$bo14b
o\$3bobobo2bobobo\$2bobobo4bobobo\$2b2o2bo4bo2b2o\$bob2obo4bob2obo\$2b
o2b2o4b2o2bo\$3bo10bo\$2bo12bo\$4bo8bo\$3bobo6bobo\$2bobo8bobo\$2bo12b
o3\$2b3o8b3o\$bo14bo\$4bo8bo\$2bobo8bobo\$3bo10bo\$2b2o10b2o\$b3o2bo4bo
2b3o\$o16bo2\$2bo12bo\$2b2o10b2o\$bobo10bobo2\$o2bo10bo2bo!
``````
Harfordson Parker-Cole

Factorio
Speciation (by NimbleRogue)

LaundryPizza03
Posts: 2395
Joined: December 15th, 2017, 12:05 am
Location: Unidentified location "https://en.wikipedia.org/wiki/Texas"

### Re: Spaceships in Life-like cellular automata

Longest partial for the front corner for a c/2o grayship:

Code: Select all

``````x = 41, y = 58, rule = B2458/S134678
6bo2b2obob27o\$7bo3b2ob27o\$6bo2b2obob27o\$5b7ob28o\$5b9ob26o\$5b9ob26o\$5b
7ob28o\$6bo2b2obob27o\$7bo3b2ob27o\$6bo2b2obob27o\$5b7ob28o\$5b9ob26o\$5b9ob
26o\$5b7ob28o\$6bo2b2obob27o\$7bo3b2ob27o\$6bo2b2obob27o\$5b7ob28o\$5b9ob26o
\$5b9ob26o\$5b7ob28o\$6bo2b2obob27o\$7bo3b2ob2ob5o2b17o\$6bo2b2obobo3b3o2b
18o\$5b7ob3ob6ob17o\$5b9o4b2ob2o2b16o\$5b12o3b3ob17o\$5b6o2b3o2b2ob2o2b16o
\$6b4o2bob3ob6ob16o\$8b4o2bo2b4o2b18o\$6bo2b11ob20o\$5b3ob7o3b3ob2obob2obo
b2obob2o\$2bo2bob2ob7obobob2o3b2o3b2o3b2o\$3b2ob2o2b8o3bob2obob2obob2obo
b2o\$4bob2o2bob3o4b2ob19o\$3b4ob3obob2o6bo\$2bo2b2ob4ob4ob2o\$5bo3b5ob2obo
\$8b6ob2o\$8b4ob4o\$6bo2bo2b2ob2obo\$6b5o2b4ob2o\$6b2obo2b6o\$6b4o3b2ob2ob2o
\$6bob6o4b4o\$5b8ob2o2b2obobo\$2bo2b7o5bobo\$3b4o2b2o2bobob2o\$4bob2o3b8o\$
3b3ob2o2b2ob2ob2o\$3b2ob3ob2o2bo4bo\$2b2obob2ob2obob2ob2obo\$3b5obob3o2bo
\$2b3obo2bob5o2bo\$4bo2bo3bo3b2o\$obo4bob5ob2o5bo\$bobo2bobo5b2obobo\$2bo5b
5o3b2o2bo!
``````
The searchfile and LLSSS command used to find this:

Code: Select all

``````| .....................*..**.*.********************** | .....................****..*.********************** |
| ......................*...**.********************** | ....................*...**.*..********************* |
| .....................*..**.*.********************** | .....................****..*.********************** |
| ....................*******.*********************** | ...................********..********************** |
| ....................*********.********************* | .....................*******..********************* |
| ....................*********.********************* | .....................*******..********************* |
| ....................*******.*********************** | ...................********..********************** |
| .....................*..**.*.********************** | .....................****..*.********************** |
| ......................*...**.********************** | ....................*...**.*..********************* |
| .....................*..**.*.********************** | .....................****..*.********************** |
| ....................*******.*********************** | ...................********..********************** |
| ....................*********.********************* | .....................*******..********************* |
| ....................*********.********************* | .....................*******..********************* |
| ....................*******.*********************** | ...................********..********************** |
| ...................?????????????????*************** | ...................?????????????????*************** |
| ...................?????????????????*************** | ...................?????????????????*************** |
| ...................?????????????????*************** | ...................?????????????????*************** |
| ...................?????????????????*.**.*.**.*.**. | ...................?????????????????*.*.**.*.**.*.* |
| ...................?????????????????.**...**...**.. | ...................?????????????????...**...**...** |
| ...................?????????????????*.**.*.**.*.**. | ...................?????????????????*.*.**.*.**.*.* |
| ...................?????????????????*************** | ...................?????????????????*************** |
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| ...................?????????????????............... | ...................?????????????????............... |
``````

Code: Select all

``````./rlife llsss c2-s2s --rule B2458/S134678 b2458s134678-front0.in 06 04 04
``````
If I'm doing this correctly, this should search all phases and displacements of the front and edge, but not equally. It might be possible to find a better partial by expanding the search, but that is beyond the RAM capacity of my system and I cannot use ulimit for some reason.

Known edge components, including the ones used here. The front edge is symmetrical, but the back edge is not.

Code: Select all

``````x = 4, y = 3, rule = B3-q4z5y/S234k5j
2b2o\$b2o\$2o!
``````
LaundryPizza03 at Wikipedia

hibiscus
Posts: 87
Joined: August 26th, 2023, 3:30 am

### Re: Spaceships in Life-like cellular automata

c/6o in B3/S0245678:

Code: Select all

``````x = 13, y = 105, rule = B3/S0245678
3b2o3b2o\$2b4ob4o\$3b3ob3o\$2bo7bo\$3o2bobo2b3o\$o11bo\$2bo7bo\$2b3o3b
3o\$2b3o3b3o\$5bobo\$5bobo\$5bobo\$2bo2bobo2bo\$2b4ob4o\$b3obobob3o2\$b2o
bo3bob2o\$o3bo3bo3bo\$b3obobob3o\$3obo3bob3o\$2bo7bo\$b2ob2ob2ob2o\$b2o
b2ob2ob2o\$o4b3o4bo\$5b3o\$6bo\$5b3o\$2bo2bobo2bo\$2b2o5b2o\$2b2ob3ob2o
\$3bob3obo\$2bobobobobo\$2o2bo3bo2b2o\$2o9b2o\$b2o7b2o\$o11bo\$2b2o5b2o
\$bo9bo\$bo3bobo3bo\$4b5o\$5b3o\$3bo5bo\$3bob3obo\$2b2o2bo2b2o\$3bo5bo\$2b
2obobob2o\$2bobo3bobo\$3bo5bo\$2bob2ob2obo\$3bo5bo\$2bo7bo\$b4o3b4o\$2b
2o5b2o\$b4o3b4o\$4bo3bo\$2bo7bo\$2b2o5b2o2\$4bo3bo\$2bo7bo\$3b2o3b2o\$3b
2o3b2o\$5bobo\$4bo3bo\$6bo\$4b2ob2o\$6bo2\$5bobo\$3bobobobo\$3bo5bo\$4bo3b
o\$4bo3bo\$3bobobobo\$2b4ob4o\$2b2obobob2o\$5bobo\$2b3obob3o\$6bo\$3bob3o
bo\$b2obo3bob2o\$5o3b5o\$b3o5b3o\$b5ob5o\$o3bo3bo3bo\$b2obo3bob2o\$3bo5b
o\$2bo7bo\$4b2ob2o\$6bo\$5b3o\$4bo3bo\$5b3o\$3b7o\$2b2o5b2o\$3b3ob3o\$bob3o
b3obo\$b2o7b2o\$2obo5bob2o\$2b2o5b2o\$2bobo3bobo\$4bo3bo\$obo2bobo2bob
o\$o4bobo4bo\$b2o7b2o!
``````
2c/5o in B3467/S257:

Code: Select all

``````x = 18, y = 82, rule = B3467/S257
8b2o\$4bobob2obobo\$3bo2b2o2b2o2bo\$2b3ob2o2b2ob3o\$b5ob4ob5o\$6b6o\$5bo6bo
\$5bo6bo\$2b6o2b6o\$3b2o2bo2bo2b2o\$b3ob8ob3o\$4b4o2b4o\$5bo2b2o2bo\$4b2ob4o
b2o\$2bo5b2o5bo\$b3ob2ob2ob2ob3o\$5b8o\$bob12obo\$2b2ob2o4b2ob2o\$3b2o2b4o2b
2o\$5bo2b2o2bo\$b3o3bo2bo3b3o\$bo2bo2bo2bo2bo2bo\$o3bobob2obobo3bo\$5o8b5o
\$2bo12bo\$2bo2bobo2bobo2bo\$3bobobo2bobobo\$2b3obo4bob3o\$2bo2b8o2bo\$2bo5b
2o5bo\$4b4o2b4o\$3bo2bo4bo2bo\$3bo3b4o3bo\$bobob8obobo\$2bo5b2o5bo\$4b4o2b4o
\$2bo4b4o4bo\$2bo2b8o2bo\$2b2o3bo2bo3b2o\$5bo6bo\$5bobo2bobo\$3bob3o2b3obo\$
3bo2bob2obo2bo\$3bo10bo\$3b3o6b3o\$7bo2bo\$4bo2bo2bo2bo\$3bob3o2b3obo\$2b2o
b2o4b2ob2o\$2bobob2o2b2obobo\$bo5bo2bo5bo\$bo3bob4obo3bo\$2bobob2o2b2obob
o\$4bo3b2o3bo\$3bo2bo4bo2bo\$3b3obo2bob3o\$4b2ob4ob2o\$2b4ob4ob4o\$4b3o4b3o
\$3bo2bo4bo2bo\$5bo2b2o2bo\$2b4o6b4o\$4bo3b2o3bo\$4bob6obo\$8b2o\$4b2o2b2o2b
2o\$4b2o6b2o\$5b2o4b2o\$3b4ob2ob4o\$3b5o2b5o\$2b2o2b2o2b2o2b2o\$bob3obo2bob
3obo\$obob2obo2bob2obobo\$5bo6bo\$2b2o4b2o4b2o\$6bob2obo\$4bobob2obobo\$6bo
b2obo\$4b10o\$3bo2b6o2bo\$5bob4obo!
``````
I am running other searches, I will update this post if more is found.
Edit: two c/3o's:

Code: Select all

``````x = 62, y = 69, rule = B258/S38
5bo14bo23bo2bo6bo2bo\$ob2o18b2obo19b2o8b2o\$bobo2bo12bo2bobo18bo2bobo4bo
bo2bo\$5bo14bo26bo6bo\$3bobo14bobo24bo6bo\$bo3bo14bo3bo19bobob2o2b2obobo\$
obob3o12b3obobo15bo2bo12bo2bo\$2bobobobo8bobobobo19bo3bo6bo3bo\$5bo3bo6b
o3bo20bobob3o6b3obobo\$4bobo12bobo20bo4bo6bo4bo\$7b2obo4bob2o26b2o3b2o3b
2o\$2bobo2b3o6b3o2bobo16b2ob3ob2o4b2ob3ob2o\$5bo4b2o2b2o4bo21bob2o2bo4bo
2b2obo\$3b2o16b2o18bobo5b4o5bobo\$7bo10bo24b2o2b2ob2ob2o2b2o\$b3o2bo4b4o
4bo2b3o20bo3b4o3bo\$5bob2ob6ob2obo26bo6bo\$o4bo14bo4bo22b2o2b2o\$9bo6bo
31bob2obo\$3bobo14bobo25bob2obo\$5bo14bo26bobo2bobo\$45b2ob2o2b2ob2o\$47bo
2b2o2bo\$45bo4b2o4bo\$7b2o8b2o25b2obo6bob2o\$42bo4bo2b2o2bo4bo\$5b2o2b2o4b
2o2b2o22bo3bo6bo3bo\$45bo10bo\$47bobo2bobo\$7b3o6b3o31b2o\$7bobobo2bobobo
26bobo2b2o2bobo\$2b5o3bo4bo3b5o22bo8bo\$bo4bo3bo4bo3bo4bo17bo7b2o7bo\$6bo
bo8bobo24b2o10b2o\$4bob3o8b3obo21bo3b3o2b3o3bo\$5bobo10bobo23bob2o2b2o2b
2obo\$3bo3bob2o4b2obo3bo21bo2bo2b2o2bo2bo\$5bo5bo2bo5bo24bo3bo2bo3bo\$8bo
8bo25b2o4bo2bo4b2o\$8b3o4b3o26b5o4b5o\$5bo3bobo2bobo3bo22bo14bo\$9bo6bo
28bo3bo2bo3bo\$42b2o4b2o2b2o4b2o\$41bo2bo12bo2bo\$43b2o12b2o\$44bo2bo6bo2b
o\$46b2obo2bob2o\$43bobo3bo2bo3bobo\$41bo2bo12bo2bo\$42bob2o4b2o4b2obo\$40b
obo3bo2bo2bo2bo3bobo\$43bo3b8o3bo2\$42bo16bo\$46bo2bo2bo2bo\$42b4o3bo2bo3b
4o\$46b3o4b3o\$43bobo4b2o4bobo\$45b3ob4ob3o2\$46bobo4bobo\$48bob2obo2\$50b2o
\$48b2o2b2o\$50b2o\$49bo2bo\$49b4o\$49bo2bo!
``````
One is smaller, but only works through B25/S3 to B258/S38. The bigger c/3o works through B25/S3 to B2578/S38.
Edit 2: c/4o in B3457/S257

Code: Select all

``````x = 16, y = 20, rule = B3457/S257
6b4o\$3b3ob2ob3o\$2bo2b2o2b2o2bo\$3b2o6b2o\$3b2ob4ob2o\$2bo3bo2bo3bo
\$5b6o\$bo3bob2obo3bo\$bob2obo2bob2obo\$2ob3o4b3ob2o\$3bob6obo\$b2o2bo
4bo2b2o\$ob3o6b3obo\$3bo2b4o2bo\$2b4o4b4o\$3o4b2o4b3o\$6b4o\$4bo6bo\$4b
2ob2ob2o\$3b2o2b2o2b2o!
``````
Also works in B34578/S257.
Edit 3: c/4d in B3467/S0457

Code: Select all

``````x = 102, y = 102, rule = B3467/S0457
93b2o\$92b3o\$92b2o2bo\$94b2obo\$90b2o2bobobo\$89bob4o2bobo\$89bobobo
4bo\$88bo2bob2ob3ob2o\$87b3obob4o2b3o\$90bobo3bo2b2o\$87bob2o2b5o\$86b
7o4bo\$86b2ob3obob2o\$81bobo2b2o2bo2b2o\$80b2o2b8obo\$81bo3b6o\$81b2o
bob2o\$80bob4obo\$78bobob3o3bo\$76b4o3b3o\$77bobobo3b4o\$76bobobo2b2o
2bo\$74bob2obob2o\$71bo2b5obob2o\$70bob8ob2o\$68bobo4bob4obo\$71b3ob4o
\$69b2ob2o3b3o\$69bob2ob2obo\$67b2ob6obo\$64b3obo3b2obo2bo\$63b2obob2o
2bobob2o\$63bo2bobobo2b2o\$59bobo2b2obob4o3bo\$59b2ob2o2bobo3bo\$57b
2o3bobob2ob3o\$57b4o2b2o3bo2bo\$56bobo3b2ob2obob2o\$58bo2b5obob2o\$56b
obo2bob2ob2o\$53bob6ob2o4bo\$56bobob2o3bobo\$53b3ob2o2bo3bob2o\$53b3o
bob8o\$51bo4b4obo3b2o\$48b7o2bo2b3obo\$44b3o2b7o2b2obo\$44b3obo3b2ob
2ob2o\$44bobob9ob2obo\$41b6ob2o3b4o\$42b5o2bobobob3o\$41b2ob6o3bob2o
\$38bo2bob2o4b5ob2o\$38bo2b4obobobob3obo\$37b2o2bo4b2o2bo\$37b5o2b5o
b6o\$36bobob5obo3b3ob2o\$34b2obobobob4ob8o\$34b7obob2o2b2ob2o\$35b3o
bobobobo2bob3o\$33b3o2b5ob7obo\$32b10obob2o\$32b4obo2b5obo\$30b7obob
2obob5o\$30b4ob3ob2ob3ob2o\$29b2o2b3ob2obob2obo\$28b4ob12o\$29b2ob5o
b4ob2o\$29b2ob10o\$28bobob3o2b4o\$24bobobo6bob2o\$23b4o2bo2b7o\$19bob
o3b2ob3o2b4o\$20b2o2bob4ob2o2bo\$20b6ob2o\$19b2obobo3b4o\$21bob2o2bo
b2o\$18bobo3b5ob2o\$16bo2b2o2bobobo2bo\$15b2o2b2o5b2o\$16b2ob3o3bob3o
\$12bob3obob5ob3o\$12b6o3b3o2bo2bo\$12bob5obo3bo\$11b3obob3obo\$8bobo
b2obo2b6o\$8b4o2b7obo\$8b3ob4o2b3o\$5b2ob2ob4ob2obo\$5b3obo2b3ob5o\$2b
3o2b5obobobo\$3b2ob4obo2b3o\$b5obob7o\$b3o3bo2b2ob4o\$2b3o3b5o\$5obo3b
ob2o\$3bo5bo2b2o\$b4ob2ob3o\$3b9o\$4bob4obo\$4bobob2o\$6bo!
``````
Edit 4: c/6o in B3467/S038

Code: Select all

``````x = 14, y = 66, rule = B3467/S038
5b4o\$3bobo2bobo2\$3bo6bo\$3bo6bo\$3b8o\$6b2o\$bo3bo2bo3bo\$4b2o2b2o\$2b2o6b2o
\$4bo4bo2\$5b4o\$4bob2obo\$3bo2b2o2bo\$3bob4obo\$3bo2b2o2bo\$2bo8bo\$b2o2bo2b
o2b2o\$o5b2o5bo\$2b10o\$5bo2bo\$5bo2bo\$4bob2obo\$4bo4bo\$3b2o4b2o\$4b6o\$3b2o
4b2o\$bobo6bobo\$b4ob2ob4o\$3b8o\$2b3o4b3o\$3bobo2bobo\$2obob4obob2o\$o3bo4b
o3bo\$bobo2b2o2bobo\$2bo8bo\$4b6o\$3b2ob2ob2o\$5o4b5o\$2b2obo2bob2o\$2b3o4b3o
\$2bobo4bobo\$4b2o2b2o\$4bo4bo\$5bo2bo2\$5b4o\$3bobo2bobo2\$5b4o\$5bo2bo\$bo3b
o2bo3bo\$bo2bo4bo2bo\$2bo8bo\$2b10o\$2bo3b2o3bo\$4b6o\$6b2o\$4bob2obo2\$4bo4b
o\$5bo2bo\$4bo4bo\$4b2o2b2o\$6b2o!
``````
Edit 5: reduction to the c/6o:

Code: Select all

``````x = 15, y = 19, rule = B3467/S038
4bobobobo\$3bobo3bobo\$5bo3bo\$2bobo2bo2bobo\$bo11bo\$o2bob5obo2bo\$2b
ob3ob3obo\$o3bo5bo3bo\$3bobo3bobo\$bo11bo\$5b5o\$2bobob3obobo\$2b2o2bo
bo2b2o\$6b3o\$b6ob6o\$bobobobobobobo\$2obob2ob2obob2o\$2b2o3bo3b2o\$3b
ob2ob2obo!
``````

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!
``````

H. H. P. M. P. Cole
Posts: 257
Joined: July 15th, 2023, 9:36 pm

### Re: Spaceships in Life-like cellular automata

I am searching for a 3c/10o in B3567/S14578. Width-8 asymmetric, width-7 even, and width-7 odd all have no spaceships (found using qfind). Longest partials:

Code: Select all

``````x = 49, y = 396, rule = B3567/S14578
4bo14bo2bo18b3o\$3b3o11bobo2bobo14bobobobo\$b2ob3o10bob4obo15b2ob2o\$2b4o
10b3ob2ob3o14bo3bo\$3o2bo11b2ob2ob2o14bob3obo\$bo3bo10b2o2b2o2b2o12bob5o
bo\$4ob2o10b8o12bo2b5o2bo\$2b5o12b4o16b7o\$3b2o11b2o2b2o2b2o12b2ob3ob2o\$b
obobo11b3o2b3o15bo3bo\$bo2bo11b4o2b4o12b4ob4o\$bob3o12bo4bo16b5o\$2b3o14b
4o15b9o\$4b2o12b6o16b5o\$18b6o16b2ob2o\$4obo33bob3obo\$o3bo33bo2bobo2bo\$5o
bo12b4o14b4obob4o\$bo2bo15b2o15b2obobobob2o\$b2o17b2o15bob2o3b2obo\$obobo
bo13b2o16b2o5b2o\$3bobo14b2o18b5o\$20b2o17bob3obo\$20b2o16b4ob4o\$19b4o19b
o\$20b2o17bob3obo\$19b4o16bob3obo\$19b4o16b7o\$18b2o2b2o14bob5obo\$17b2ob2o
b2o11b2o3b3o3b2o\$17b2ob2ob2o12bob7obo\$19b4o14b11o\$20b2o17bob3obo\$20b2o
16b3o3b3o\$18b2o2b2o16bobobo\$16bo3b2o3bo12b3obob3o\$17b8o14b2o3b2o\$17bob
4obo15b5o\$16b2ob4ob2o11b3ob3ob3o\$15bo2b6o2bo11bob5obo\$19bo2bo16b7o\$17b
ob4obo13bo2b3o2bo\$15bobob4obobo13b2ob2o\$16b4o2b4o13b7o\$14b14o13bobo\$
15b12o11b2obobob2o\$15bobo2b2o2bobo11b4ob4o\$14bob2o6b2obo8bobob5obobo\$
16b10o12b3obob3o\$15bo2b6o2bo11b2ob3ob2o\$16bobob2obobo13b7o\$14bob10obo
9b4obob4o\$17b3o2b3o13b9o\$17bobo2bobo14bo2bo2bo\$16bob6obo13bobobobo\$18b
6o15bo5bo\$17b8o14b3ob3o\$18b6o15b7o\$17bob4obo12b11o\$18bob2obo13b3ob3ob
3o\$17b3o2b3o12b5ob5o\$16b2ob4ob2o13b3ob3o\$17bobo2bobo14bo2bo2bo\$17bobo
2bobo13b3obob3o\$17bob4obo14b3ob3o\$18bob2obo13b11o\$17b8o12b2ob5ob2o\$17b
ob4obo14b2o3b2o\$17b8o15bobobo\$16bob6obo13bobobobo\$18b6o13b2obo3bob2o\$
18bob2obo13b4obob4o\$17b2o4b2o12b2obo3bob2o\$18b6o15bo2bo2bo\$16b10o10bob
2o2bo2b2obo\$17b8o11b2ob7ob2o\$17b8o13bob5obo\$18b6o13b2ob5ob2o\$16b2o2b2o
2b2o10b3o3bo3b3o\$16bob2o2b2obo11b11o\$17b8o12b11o\$19b4o14bob3ob3obo\$19b
4o13bo2b3ob3o2bo\$18bo4bo13bobob3obobo\$37b2ob5ob2o\$17bo6bo11bo2b3ob3o2b
o\$16bo8bo10bobob5obobo\$17b2ob2ob2o13b3o3b3o\$17b8o13b2ob3ob2o\$18b6o13b
4obob4o\$18b6o12bo2b2o3b2o2bo\$17b8o12b2obo3bob2o\$19b4o14b2o2bobo2b2o\$
18b6o14b2o5b2o\$19b4o14b2o7b2o\$19b4o14b4obob4o\$17b8o12b2o3bo3b2o\$19b4o
14b2o3bo3b2o\$18b6o18bo\$18b6o\$19bo2bo\$18b6o\$19b4o2\$18b6o\$19bo2bo\$18bob
2obo\$19b4o\$18b6o\$18bo4bo\$18bob2obo\$18b6o\$19b4o\$19b4o\$18b2o2b2o\$17bo2b
2o2bo\$17b8o\$17b8o\$18b2o2b2o\$16b4o2b4o\$17b8o\$16b3ob2ob3o\$16b4o2b4o\$16b
2obo2bob2o\$19b4o\$16b10o\$19b4o\$19b4o\$18b6o\$16b4o2b4o\$16bob2o2b2obo\$17b
2ob2ob2o\$16b3ob2ob3o\$17b3o2b3o\$16b2obo2bob2o\$16b2ob4ob2o\$17bob4obo\$16b
2o2b2o2b2o\$17bob4obo\$16b2ob4ob2o\$14bobob6obobo\$17b2ob2ob2o\$18b6o\$18b6o
\$16b10o\$16b10o\$16b10o\$17bob4obo\$16bob6obo\$16b10o\$18b6o\$17bob4obo\$17bob
4obo\$17b3o2b3o\$17b8o\$19bo2bo\$19bo2bo2\$18bo4bo\$17b3o2b3o\$16b2ob4ob2o\$
15b12o\$15b4o4b4o\$15b3o2b2o2b3o\$16b10o\$16bobob2obobo\$15b5o2b5o\$15b12o\$
16bobo4bobo\$15bo3b4o3bo\$15b12o\$18b6o\$17b3o2b3o\$17bo6bo\$18bo4bo\$18b6o\$
17bobo2bobo\$15b3ob4ob3o\$14b4ob4ob4o\$15b2o3b2o3b2o\$14bo2bobo2bobo2bo\$
16bo2bo2bo2bo\$15b3o2b2o2b3o\$18bob2obo\$17b8o\$17b8o\$18bob2obo\$18bo4bo\$
16b10o\$19b4o\$16bo2b4o2bo\$16bob6obo\$16b10o\$18b6o\$17b2ob2ob2o\$18b6o\$18b
6o\$16bob6obo\$14b4ob4ob4o\$15b3ob4ob3o\$14b4ob4ob4o\$15bob2ob2ob2obo\$15b2o
b6ob2o\$17bo6bo\$15b2ob6ob2o\$16b2ob4ob2o\$16b2ob4ob2o\$17b8o\$16b10o\$17b8o\$
17bo2b2o2bo\$16b2o6b2o\$15b4ob2ob4o\$14b3ob6ob3o\$16b2o6b2o\$15bobob4obobo\$
16b3ob2ob3o\$16bo2b4o2bo\$18b6o\$18bob2obo\$17bob4obo\$16b4o2b4o\$16bo2b4o2b
o\$16b2ob4ob2o\$19b4o\$19bo2bo\$15bobobo2bobobo\$17bob4obo\$15bob8obo\$17b3o
2b3o\$16b2o2b2o2b2o\$17bo2b2o2bo\$17bo2b2o2bo\$16b2ob4ob2o\$18b6o\$15b12o\$
17b8o\$18bob2obo\$15b3ob4ob3o\$18b6o\$17b8o\$16bob6obo\$16bob6obo\$15b12o\$16b
ob2o2b2obo\$16b4o2b4o\$18bob2obo\$16b2ob4ob2o\$17bob4obo\$15b4ob2ob4o\$16b
10o\$15bo2b2o2b2o2bo\$15b4ob2ob4o\$14b2o2b2o2b2o2b2o\$16b2ob4ob2o\$16bobob
2obobo\$18b6o\$18bob2obo\$17b2ob2ob2o\$18b6o\$17b2ob2ob2o\$16bo3b2o3bo\$16b
10o\$19b4o\$17b8o\$16b3ob2ob3o\$14b3o2b4o2b3o\$15b12o\$15b3ob4ob3o\$14bob10ob
o\$16b2ob4ob2o\$16bob6obo\$15b2ob6ob2o\$17b8o\$16b10o\$17b8o\$19bo2bo\$18b6o\$
18b2o2b2o\$17bob4obo\$19b4o\$19b4o\$17bob4obo\$18b2o2b2o\$17bo2b2o2bo\$16bob
6obo\$18b2o2b2o\$16b2ob4ob2o\$17b2ob2ob2o\$16bo2b4o2bo\$15bob8obo\$15bob2ob
2ob2obo\$17bo2b2o2bo\$17bob4obo\$17b2ob2ob2o\$16bob6obo\$19b4o\$16b4o2b4o\$
17b8o\$17b8o\$16bobob2obobo\$15b12o\$15b12o\$17b8o\$16bo2b4o2bo\$14b2o4b2o4b
2o\$14b2ob8ob2o\$15bo2b6o2bo\$17b8o\$16bo8bo\$16bob6obo\$16bo2b4o2bo\$16bob6o
bo\$18b2o2b2o2\$18bob2obo\$17b2ob2ob2o\$16b2o6b2o\$16b10o\$15b5o2b5o\$16bob6o
bo\$16bo2b4o2bo\$15b2ob6ob2o\$17b3o2b3o\$16b10o\$17bo2b2o2bo\$17b3o2b3o\$20b
2o\$17bob4obo\$18b2o2b2o\$17b2ob2ob2o\$17b3o2b3o\$18b6o\$17b3o2b3o\$15bob8obo
\$15b12o\$15b12o\$16b2o2b2o2b2o\$18bo4bo\$16b2o2b2o2b2o\$15b4ob2ob4o\$14bo2b
2ob2ob2o2bo\$14bob2ob4ob2obo\$16b2ob4ob2o\$16b4o2b4o\$15b3ob4ob3o\$16bob6ob
o\$18bob2obo\$18bo4bo\$17bo2b2o2bo\$16bo2b4o2bo\$16b3ob2ob3o\$16b2obo2bob2o\$
17b2ob2ob2o\$16b3o4b3o\$17b8o\$15b2obob2obob2o\$15b3obo2bob3o\$17bo2b2o2bo\$
17b8o\$18b2o2b2o\$15b12o\$16bob2o2b2obo\$15b12o\$15bob3o2b3obo\$17b8o\$16b4o
2b4o\$17b2o4b2o\$15bob2ob2ob2obo\$15b4o4b4o\$15bob2o4b2obo\$17b2o4b2o\$17bob
o2bobo\$17b3o2b3o\$17bo2b2o2bo\$16b2obo2bob2o\$17bo2b2o2bo\$17bobo2bobo\$17b
o6bo\$17b3o2b3o\$16b3ob2ob3o\$16b3o4b3o\$17bobo2bobo\$20b2o\$16bo2b4o2bo\$15b
12o\$16bob2o2b2obo\$16b2o2b2o2b2o\$17bo6bo\$15bob2o4b2obo\$18bob2obo\$15b4ob
2ob4o\$14b4o2b2o2b4o\$15b5o2b5o\$14b5ob2ob5o\$17bo6bo!
``````
Last edited by H. H. P. M. P. Cole on August 2nd, 2024, 9:42 am, edited 1 time in total.
Harfordson Parker-Cole

Factorio
Speciation (by NimbleRogue)

lordlouckster
Posts: 25
Joined: July 13th, 2022, 4:02 pm

### Re: Spaceships in Life-like cellular automata

Crossposting from Discord, c/6o in Dance

Code: Select all

``````x = 19, y = 10, rule = B34/S35
3b3o7b3o\$2b3ob2o3b2ob3o\$bo2b2o3bo3b2o2bo\$3b2obo5bob2o\$5bob2ob2o
bo\$4b3o5b3o\$bobobo7bobobo\$ob2o11b2obo\$bob2o9b2obo\$b2o13b2o!
``````

lordlouckster
Posts: 25
Joined: July 13th, 2022, 4:02 pm

### Re: Spaceships in Life-like cellular automata

c/6o in LowDeath

Code: Select all

``````x = 17, y = 74, rule = b368/s238
3bob2o3b2obo\$3b2o2b3o2b2o\$2bo2b2obob2o2bo\$4bo7bo\$5bo2bo2bo2\$8bo
\$7bobo\$8bo\$7bobo\$3b2o3bo3b2o\$2bo2b2o3b2o2bo\$3bob3ob3obo\$4b2o5b2o
\$5b7o\$5bob3obo\$5bob3obo\$6b5o\$7b3o2\$4b2o5b2o\$4b2o5b2o\$3bobobobobo
bo\$b3obobobobob3o\$b2obo3bo3bob2o\$b2ob2o2bo2b2ob2o\$2bo5bo5bo\$2bo4b
obo4bo\$6bo3bo\$2bobo7bobo\$3bobo5bobo\$5bo5bo\$2b2o3bobo3b2o\$3bo3bob
o3bo\$4bo7bo3\$3bob2o3b2obo\$2b2o2bo3bo2b2o\$3bo3bobo3bo\$3bob3ob3obo
\$3bobo5bobo\$5bo5bo\$6bobobo\$3bo3b3o3bo\$3b3o5b3o\$3bo9bo\$4b2o5b2o2\$
4bo7bo\$3b3o5b3o\$3bobo5bobo\$4b2o5b2o\$4b3obob3o\$3bobobobobobo\$b3o4b
o4b3o\$bo4bobobo4bo\$2bo4bobo4bo\$8bo\$4bo7bo\$2bobo2b3o2bobo\$2b2o9b2o
\$2b2o9b2o\$5b7o\$4b2o5b2o\$b2o3b2ob2o3b2o\$o3bob2ob2obo3bo\$3o2bo5bo2b
3o\$4bobobobobo\$3bo4bo4bo\$2bo3b2ob2o3bo\$2bobo7bobo\$7b3o\$6b2ob2o!
``````

hibiscus
Posts: 87
Joined: August 26th, 2023, 3:30 am

### Re: Spaceships in Life-like cellular automata

Some new spaceships in various rules:

Code: Select all

``````x = 21, y = 21, rule = B246/S46
9bo2bo4bo\$8bo\$11bo4bobo\$8bo5bo2bo2bo\$8bo4b2obobo\$9bo2bobo\$8bo3b
o2b3o\$8b5o3bo\$6bo3b2ob3o4bo\$6bobobob2o4bo\$7bo3b3o\$6bobo4bobo4bo\$
2bobob2obobob2ob2obo\$2bobob3obo\$2bo4b3ob2o\$o\$4bo2b2o\$bobo\$6b3o\$b
obo\$5bo!
``````

Code: Select all

``````x = 31, y = 29, rule = B24578/S26
o3bo10bo10bo3bo\$bo3bo3bo11bo3bo3bo\$2bobob3o13b3obobo\$2bob4o2bo2b
obobo2bo2b4obo\$5b2ob3o3bobo3b3ob2o\$7b2obobo5bobob2o\$2bobo2bobo2b
3ob3o2bobo2bobo\$5bobo3b2obobob2o3bobo\$5bo3b3obobobob3o3bo\$bo2bob
2o2bobo5bobo2b2obo2bo\$3ob2o8b3o8b2ob3o\$2b3obo5b2o3b2o5bob3o\$bobo
6bo4bo4bo6bobo\$11bo2bobo2bo\$10bo2bo3bo2bo\$9b2o2bo3bo2b2o\$5bo2b2o
11b2o2bo\$5bob2o3bobobobo3b2obo\$5b3obo2bobobobo2bob3o\$2bo2bobobob
9obobobo2bo\$4bo3b3o4bo4b3o3bo\$4bobo2bob3o3b3obo2bobo\$10bob3ob3ob
o\$9bo3bo3bo3bo\$8bo2bo7bo2bo\$3bo5bo11bo5bo\$4bo3bo13bo3bo\$5bo2bo13b
o2bo\$5bo19bo!
``````
This c/4d in "Oils" (B014/S2) was found by AforAmpere in 2019 but not added to the database.

Code: Select all

``````x = 13, y = 14, rule = B014/S2
8bo\$8b2obo\$8b3obo\$5bobob3o\$6bobob3o\$6bo2b3o\$7bo\$2bobob2ob2o\$bo5bo\$b2o
3bo\$3obo\$o\$3obo\$bo!
``````

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!
``````

Drelectron8
Posts: 107
Joined: March 5th, 2023, 4:54 am
Location: Queenstown, Singapore

### Re: Spaceships in Life-like cellular automata

hibiscus wrote:
August 3rd, 2024, 6:08 am
This c/4d in "Oils" (B014/S2) was found by AforAmpere in 2019 but not added to the database.

Code: Select all

``````x = 13, y = 14, rule = B014/S2
8bo\$8b2obo\$8b3obo\$5bobob3o\$6bobob3o\$6bo2b3o\$7bo\$2bobob2ob2o\$bo5bo\$b2o
3bo\$3obo\$o\$3obo\$bo!
``````
A 4c/8d that probably hasn't been mentioned:

Code: Select all

``````x = 36, y = 14, rule = B014/S2
bobo13b2o3bobo\$3o5bobo5bo5bo\$2o4bobo5bo4b4o9bobo\$o4b4o4b5o3b3o6bo2bob
o\$4bob4o3bo3b2o2b5ob2o2bobo\$ob9o3bob15o\$13obob14o\$13obob14o\$ob9o3bob15o
\$4bob4o3bo3b2o2b5ob2o2bobo\$o4b4o4b5o3b3o6bo2bobo\$2o4bobo5bo4b4o9bobo\$
3o5bobo5bo5bo\$bobo13b2o3bobo!``````
Oh and also, when I click the link on the page, it doesn't really load very well, is there something wrong with the page?

Code: Select all

``````x = 4, y = 4, rule = B01356/S012345
ob2o\$2obo2\$obo!
#C [[ THEME Book AUTOFIT LAYERS 5 DEPTH 0.50 ]]
``````
OCA:Wickstretcher And The Parasites← Check this cool rule out!

Wickstretcher And The Parasites forums. ← Check the forums as well!