Name a random OCA you find!

[R2INT]

This rule seems to like tripoles and block on covers:

Code: Select all

x = 14, y = 5, rule = B2n34tw5cey6ce/S23-i4qrz5e6ae
2bo9bo$3bo8bo$ob2o7bobo$b3o5b2obo$11bo!

Therefore, I name this rule TripoleCoverLife.

Block on cover in 3G:

Code: Select all

x = 17, y = 10, rule = B2n34tw5cey6ce/S23-i4qrz5e6ae
2bo$obo$b2o3$16bo$14b2o$9bo5b2o$7bobo$8b2o!

(Left) natural p8. (Right) natural p36.

Code: Select all

x = 17, y = 4, rule = B2n34tw5cey6ce/S23-i4qrz5e6ae
13b2o$o12b3o$3o10bob2o$obo11b3o!

Small predecessor for 3 blocks:

Code: Select all

x = 3, y = 4, rule = B2n34tw5cey6ce/S23-i4qrz5e6ae
o$obo$obo$bo!

c/6d:

Code: Select all

x = 6, y = 6, rule = B2n34tw5cey6ce/S23-i4qrz5e6ae
3o$2o$3o$2b2obo$3b3o$3b3o!

Predecessor:

Code: Select all

x = 4, y = 4, rule = B2n34tw5cey6ce/S23-i4qrz5e6ae
3o$bobo$b3o$3bo!

A domino spark will flip a block on table:

Code: Select all

x = 5, y = 7, rule = B2n34tw5cey6ce/S23-i4qrz5e6ae
2bo$2bo2$3b2o$3bo$2obo$2ob2o!

This can be used to double the period of a domino sparker (none known yet):

Code: Select all

x = 74, y = 48, rule = B2n34tw5cey6ce/S23-i4qrz5e6ae
35b2ob2o$35b2obo$38bo$38b2o6$40b2o$39b2o$41bo2$33b2o$32bobo$34bo2$48b
2o$47b2o$49bo2$25b2o$24bobo$26bo2$56b2o$55b2o$57bo2$17b2o$16bobo$18bo
2$64b2o$63b2o$65bo2$9b2o$8bobo$10bo2$72b2o$71b2o$73bo2$b2o$obo$2bo!

The reaction can almost be chained up:

Code: Select all

x = 5, y = 14, rule = B2n34tw5cey6ce/S23-i4qrz5e6ae
2ob2o$2obo$3bo$3b2o4$2ob2o$2obo$3bo$3b2o2$2bo$2bo!

[pifricted]

235678/34678/7: A rule with interesting soup.
Some rakes:

Code: Select all

x = 70, y = 160, rule = 235678/34678/7
45.2A$45.2A$40.2A$39.AEAF11.F$39.2A2.A10.F2.A$40.F.AEA11.AB2A$41.AEA12.
AF2BA$42.A3.2A7.A.FDBA$46.2A5.AB2A2D2A$53.3AD2A$52.BC.2B2A$52.AC3A$51.
AE2A$51.3A5$38.2A$38.2A25$38.A$37.3A$37.CAC$37.ABA$36.E.A.E$36.F3.F$38.
F$48.2A$47.ACDA$46.AC3A9.F.BCA$47.AFA4.A6.FCB2A$48.AE3.AB2A5.DCA$53.A
F2BAFDB3A$53.E2AD2A.ECA$56.FDB3A$57.FDBA$38.2E$38.2F$38.ED$39.CEDC$40.
DCD$40.3A$40.3A3$39.3A$39.3A$39.DCD$38.CEDC$37.ED$37.2F$37.2E$56.FDBA
$55.FDB3A$52.E2AD2A.ECA$52.AF2BAFDB3A$47.AE3.AB2A5.DCA$46.AFA4.A6.FCB
2A$45.AC3A9.F.BCA$46.ACDA$47.2A$37.F$35.F3.F$35.E.A.E$36.ABA$36.CAC$36.
3A$37.A20$38.A$37.3A$37.CAC$37.ABA$36.E.A.E$36.F3.F$38.F$48.2A$47.ACD
A$46.AC3A9.F.BCA$47.AFA4.A6.FCB2A$48.AE3.AB2A5.DCA$53.AF2BAFDB3A$53.E
2AD2A.ECA$56.FDB3A$57.FDBA$38.2E$38.2F$38.ED$39.CEDC$40.DCD$40.3A$40.
3A$2.A$.3A$.CAC$.ABA38.A$E.A.E36.3A$F3.F36.CAC$2.F38.ABA$12.2A26.E.A.
E$11.ACDA25.F3.F$10.AC3A9.F.BCA13.F$11.AFA4.A6.FCB2A22.2A$12.AE3.AB2A
5.DCA22.ACDA$17.AF2BAFDB3A22.AC3A9.F.BCA$17.E2AD2A.ECA24.AFA4.A6.FCB2A
$20.FDB3A26.AE3.AB2A5.DCA$21.FDBA32.AF2BAFDB3A$2.2E53.E2AD2A.ECA$2.2F
56.FDB3A$2.ED57.FDBA$3.CEDC35.2E$4.DCD35.2F$4.3A35.ED$4.3A36.CEDC$44.
DCD$44.3A$44.3A!

[Drelectron8]

Code: Select all

x = 16, y = 16, rule = B2-a3-ei4jtw6e/S12-a3r5ainr8
10bo$7b2o$5b2obo3bo$3bo2bob2o$4bob5o3bo$2bo2b3o$2b5o5bo$bo2b2o8bo$b4o
$3b2o4bo$o3bo6b2obo$10bo3bo$2bo3bo3bo4bo2$4bo2bo2b2o$12bo!

A c/3 diagonal in the "Just Wickstretchers" rule!

And a c/4!

Code: Select all

x = 35, y = 35, rule = B2-a3-ei4jtw6e/S12-a3r5ainr8
ob4o$3b4o$ob4o$6o$6o5b3o$5o10b2o$bo4b2o2bo5bo$6b3obobob3o$7b3ob2ob3o$
8b6o$6b2ob3o$4bo3b4obo2b2o$4bo2b3o2bo4b2o$4bo4bobo4bo$7b2o6b2o3bo$5bo
b2o5b3o2bobo5b2o$5b4o2bob6obo$11b2o3bo9b2o$12bo3bo2b2o2bob2o$15bo2bob
ob2ob3o$14bobob3o5bo$15bo$19bo3bobo$18b2o2b2o2bo3bo2bo$29b2ob2o$18b2o
2bo4bo4bo$17b4o2bo7bo$15bobobo5bo3bobobo$15bo16bo$24bo2bo3bo$23b2o9bo
$26b2obo4bo$24b2o2bo5bo$23b2o2bo5b2o$30b4o!

[Drelectron8]

I'm going to call B01238/S01247 "Fuzzy Cubes" as the rule has a lot of natural spaceships that have square-like patterns with fuzz around them.

Here is a gun for a common spaceship:

Code: Select all

x = 14, y = 51, rule = B01238/S01247
4b6o$6b2o$6b2o$4b6o$4b6o$3bo6bo$6b2o$6b2o$3bo2b2o2bo2$5bo2bo2$6b2o$4b
6o$6b2o$6b2o$4b6o16$3bo6bo2$5bo2bo$2bobo4bobo$obo2b4o2bobo$o3bo4bo3bo
$obo2bo2bo2bobo$2bo2b4o2bo$5b4o$5b4o$3bo2b2o2bo$4bo4bo$3bo6bo2$5b4o$3b
ob4obo$6b2o$6b2o$4b6o!

It's quite an interesting rule, and has a similar feeling to B01245/S01245, another interesting rule.

Below is a collection of gliders from the David Eppstein Glider Database.

Code: Select all

x = 367, y = 95, rule = B01238/S01247
11b3o10b6o10b6o10b6o12b3o10b3o3b3o11b6o13b6o14b6ob6o13b3o12b3o31b3o16b
3o12b3o25b6o16bo2bobo2bo19b2obob2o17b3o2b3o$11b3o9bo2b2o2bo11b2o14b2o
12b2o2bobo10bo3bo15b2o13bobo4bobo14b2o5b2o13bobo2b2o8b2o2bobo16b3o8bo
bo2b2o16bobo8bobo25bobo4bobo42b2o3b2o19bo2bo$9b2ob2o9bo2b2o2bo11b2o14b
2o10bobo3bo12bobobo15b2o15bo4bo16b2o5b2o15bo3bobo4bobo3bo16b2o2bobo8b
o3bobo14bobobo4bobobo27b2o2b2o17b3ob3o16b3ob3ob3ob3o15b4o$9b6o8bo2b2o
2bo11b2o11b5o12bobobo9b4obob4o9b8o11b3o2b3o13b5obob5o13bobobo8bobobo14b
obo3bo10bobobo16b3o2bo2bo2b3o26b8o17b5o17b3o9b3o11bob8obo$9b6o26b4o12b
3obo10bobob3o9b2obob2o13b4o13b8o18bobo18bobobo8bobobo16bobobo10bobobo
16bob2o6b2obo27b6o18bobobo17b3o3b3o3b3o13b8o$12b3o10bo2bo11bo4bo11bo2b
2o10bobo13b2obob2o13b4o13b8o14b3obobob3o14bo5bo4bo5bo16bobob3o8bobob3o
16b3o4b3o27bo8bo14b2o2bo2b2o43b8o$40b6o9bo4b2o12bo13bo2bo2bo11b8o12b6o
19bobo19bo3bo6bo3bo17bobo10b3obo16bo2b3o6b3o2bo99b8o$56bo3b2o8b2obob2o
9b2o7b2o12b2o13bo2b4o2bo14b2o5b2o13b3obo2bo6bo2bob3o16bo32bo2b4o2b4o2b
o52bo47b8o$106bo6bo11bo2b2o2bo17bo3bo49b2obob2o10bo3bo15bo2bo8bo2bo51b
3o46b8o$106b3o2b3o12bo4bo18bo3bo87bo3bo4bo3bo47b2ob2obob2ob2o39bo10bo
$106b3o2b3o12b6o18b5o87bo12bo46bo2bobobobobo2bo$2bo3bo144b3o150b3o2bo
2b3o$2bo124bo2bo17bo2b3o2bo86b3o6b3o48b3o7b3o$3b2o143bob5obo86b3o6b3o
49b2o2bobo2b2o$150b5o147b6o3b6o$5b2o143b5o88b3o6b3o$2ob2o143bo7bo86bo
2bo4bo2bo48bo2bo5bo2bo$3o239bobobo4bobobo$3o241bo2bo2bo2bo$244bo8bo$244b
2o6b2o$242b6o2b6o32$243b3o6b3o$246bo4bo$238bo3bo12bo3bo$242bob2o2b2o2b
2obo$240b7o4b7o$240b7o4b7o$240b18o$240b18o$240b18o$239b20o$239b5o3b4o
3b5o$240b5ob6ob5o$238b5obob6obob5o$244b10o$241b2ob4o2b4ob2o$241b5o6b5o
$241b3o10b3o$239bo2b4o6b4o2bo$240b7o4b7o$242b14o$243b12o$241b5o6b5o$244b
2o6b2o$244b2o6b2o$242b6o2b6o10$236b3o20b3o$235bo26bo$235bo26bo$235bo2b
2o6bo4bo6b2o2bo$238bo7bo4bo7bo$236bobobob3obo4bob3obobobo$236bo5b3o8b
3o5bo$236bo3bob3o8b3obo3bo!

[R2INT]

Lasers:

Code: Select all

x = 61, y = 78, rule = B2cin3aejqr4iknqrw5acqr6cik7e8/S01e2cik3cej4cekntwz5jkqr6-ci78
60bo2$29bobo26b3o$29bo25bo3bo2$28b3o$29bo4bobo19bo$29bo6bo7$23bo3$29b
2o$22b2o4b2o4$38bo$38bo$29b3o14bobo$21b3o4bobobo2b2obob2o2b2obob2o$29b
3o14bobo$38bo$38bo2$22bo$15b4o2bobo$22bo5$19b5o6$2bo5bo12b2o5bo6bo14b
o$bobo3bobo2b6o2bo2bo3bob6obo8b5ob2o$obo3bobo12b2o5bo6bo14bo$o6bo7$21b
2o8bo$20bo2bo3b2obobo$19bob2o8bo$19bo8$34b3o$27b7o3bo$34b3o9$31bo2bo$
27b4ob2obo$31bo2bo!

Code: Select all

#R B2cin3aejqr4iknqrw5acqr6cik7e8/S01e2cik3cej4cekntwz5jkqr6-ci78
!
# [[ RANDOMIZE ]]

Bubbles:

Code: Select all

x = 60, y = 96, rule = B2ce3cq4akn5ck/S12ae4en5n
32bo7bo3bo9bo3bo$24b2o5bobo5bobobobo7bobobobo$23bo$33bo5bo5bo13bo$42b
o11bo2bo8$45b2o$21bobo3bobo3bobo7bo2bo$43b2o$7b2o20bo5bobo3b2o$42bo$40b
o$7b2o31b2o$8bo3$7b2o$5bo2bo$6bo$4bo$4b2o$32bobo2$21bobobo6bobo2$4b2o
15bo3bo6bobo$5bo$3bo19bo8bobo$2o2bobo$o2b3o2bo$2bobo2b2o$5bo$3bo$3b2o
5$20bobobobo13$20bobobobo2$22bobobo14$20bobobobobobo7bobobobobobobobo
13$21bo$20bobo2$20bobo3$20bobo2$20bobo$21bo!

Code: Select all

#R B2ce3cq4akn5ck/S12ae4en5n
!
# [[ RANDOMIZE ]]

(unnamed)

Code: Select all

x = 121, y = 130, rule = B2cin3aciy4enrw5jnq6i7/S1e2-an3-ajqy4eijknqy5-aceq6n7
36bo55b2o10bo$27b2o7bo3b2o3b2o4b2obo2b2o4b2o6b2o19b2o9bo$40bobo2bobo3b
obo5bo5bo4bo8b4o7b2o2b2o8bo$34bo6bo4bo5bo16bobo7b4o7b2o2b2o5bobo$34bo
5bo6bo5bo4b2o5b2o2b2obo19b2o6bobo$92b2o5$58b2o$57bo7bo21bo2bo29bo$40b
o17bo6bo21bo10bob2o7b2o9bo$27b2o5b3o3bo2bo3bo7bo2bo31bo15b2o$25b2o8bo
7bo3b2o4b3o9bo24bo5bo9b3o9bo$35bo4b2o5bo7bo49bobobo8b3o$41bo7b2o11b2o
32bo9b2obo8bo$41bo54bo11bo$120bo$120bo$34bo8bo$20bo6b2o4bobo5b2obo$17b
2obo5bobo4b3o4bob3o$19bo7bo5bobo5bo2bo$34bo7b2o4$34bo2bo$17b2o7b2o6bo
bo$15b2o2b2o4bo2bo6bobo$26b2o8b3o$36bo4$10bo6bo8b2o7bo$7b2obo3b2obob2o
4bo2bo$9bo7bo8bobo6bo2bo$10b2o14bo9bobo$36bo3$3bo5bo8b2o7b2o$b2obo3bo
b2o5bo2bo5bobo7bo$o3bo3bo7bob2o5bobo$b2o4bo8bo8b2o$8b2o2$17b2o$15b2o2b
o5b2o$18bobo3bo2bo$19b2o3bobobo7bo$26b2o8$36bo3$27bo$27bo$28bo$26b2o$
25bo11bo$26bobo$26bobo$27bo3$24b2o$26b2o9b3o$23b2obobo10bo$26b2o11b3o
$24b2o$65bo$65bo$63b5o$48b2o13b2ob2o$61b3o3b3o$36bo16bo9b2ob2o$36bo16b
o9b5obo$34b2ob2o12b2ob2o9bo$36bo16bo11bo$36bo16bo$70bo$24bo45bo$23bob
o42b2ob2o$24b2o44bo$24bobo43bo$25bob2o$27bobo$28b2o12$35bobo$33b6o$35b
obo16$37bobo3$36bobo!

Code: Select all

#R B2cin3aciy4enrw5jnq6i7/S1e2-an3-ajqy4eijknqy5-aceq6n7
!
# [[ RANDOMIZE ]]

Tublife:

Code: Select all

x = 81, y = 37, rule = B34ijkw6-ek8/S23
30b2o3b3o5b3o7b3o7b3o10bo$29b2o4bo2bo4bo2bo6bo2bo5bo3bo8b3o$31bo3bo7b
o9bo7bo5bo6b5o$35bo7bo3bo5bo3bo3bo5bo5b2o3b2o$36bobo4bo9bo3bo4bo3bo5b
3o3b3o$44bobo6bo$54bobo5$16bo3b2o13bo$15bobo2b2o6b3o3bo2bo$16bo17bo2b
o$36bo2$20b2o$19bobo$20bo3$8b2o4bo4b2o$2obo2bo2bo3bobo2bo2bo6b4o$ob2o
2b2o4bobo4b2o8b2o$13bo3$8b2o4b2o4b2o$5bobobo3bobo3bobo$5b2o5bobo4bo$13b
o4b2o3$20b2o$19bobo$18bobo$18b2o!

Code: Select all

#R B34ijkw6-ek8/S23
!
# [[ RANDOMIZE ]]

[ThrashBin]

Delta (B2ci3-ejnr4ckqtz5ey6an7e/S2-n3-ek4cy5ak6-e7)
Example pattern:

Code: Select all

x = 32, y = 32, rule = B2ci3-ejnr4ckqtz5ey6an7e/S2-n3-ek4cy5ak6-e7
o3b2obo3bo2b2o3b3o2b4obobo$2b2o2b2ob2ob3o4b2ob4o2b3o$2b3obo2b3obo3bobo
3b4o4bo$3ob2ob2o3b11o2b5o$2obo3b2o3b3o2bo2b7ob2obo$bob2ob2obobo3b2ob2o
3b2ob5o$5bob3o6b3obo2b2obo3bo$2o2b5o7bobob2ob2o4b3o$3o4bo2b4ob2ob7ob2o
b3o$ob6o2b3o3b3obo2b2obob2obo$b2ob4ob2o2b3obob4ob4obobo$2b4obobob2ob2o
3b2obob4obo$bob2o2b4obob6o2b4ob3o$2bo3bo2b3o2bo4bob9obo$b2ob4ob4ob3o2b
3o7b2o$2o2b2ob4obob2o3b2o2bo2b2o2b2o$3bobo2bo2b4o3b3o2b2o2bo3bo$5bobob
3obo4b2o3b3o3b2o$b3o2bob2obobo5bob2obob3obo$2bobo4bob5o2b2o2b2obo2bobo
$2bobo4bob2o3b2ob3ob2ob2obobo$7b2o2b5obob4obobo2b3o$2bob3ob2ob2o6bobo
5b2obo$ob2ob2ob2ob7o6bo$b4ob2o2b3ob2o2b3o4b2o3b2o$obob3o2bo3b4o4b2ob2o
4bo$2o2bo3b2o4b3o4bob2obo2bo$bo4bo2bob4o2b2o8b2o2bo$o3b3o3bobo2b7obo2b
2ob3o$bo6b4ob5o2b3o3b3o$bo3b2obo3b3o2bob2o5bob3o$b4obo2b8o5bo2bo2bobo!

64x64 soup:

Code: Select all

x = 64, y = 64, rule = B2ci3-ejnr4cqtz5ey6acn7e/S2-n3-ek4cy5ak6-e
!

[[ RANDOMIZE ]]

Some times it stabillizes very fast, some times you can get long-lasting methuselae and some times you don't even know when will it end.

[CARuler]

I call this rule starlit

Code: Select all

x = 64, y = 64, rule = B1e2e3e4e/S4-c|B3/S1c2c3cy4c
2b2o3b3o2bo2b3o2bo2bo4b5o2bo2bob3obob3o3bo2bo2bo$obobo3b2o3bo3b2obo3b
o3b3ob3o3bobo2bo2bo2bo2bo2b3ob2o2bo$2o2bo3b2o2bo2b2o2b2o2b2o2bo2bobo3b
ob2ob2o2bo4bobo5b3obo$3o4bobo2bo3b2o3bob2o3b2obobob9ob3o5b2obobobob2o
$4bob2o2bob4o5bo6b4ob6ob4obobo5b4o3b4o$4o2b4ob9o2bobobob3obo5bo2b2o2b
2ob2obobobob2obo2bo$3bo12b2o3b2ob3o2b2o2b3ob6o4bobob3o2bob2obo$bob3ob
o2bo2bob2o2b2ob3ob7o5bo4bobob2o2b3ob2o2b2o$2obo6bobo2bobob3obob2ob2o3b
o9bo2bob2obobo3b3obo$bo2bob2ob3o2b2ob2o3b6obo6bo2b2o2b2o5bob2ob2obob2o
$o2b2obo2b3o3bo2bobobo2bo5b3obobo2b2o2b3obo3b2obobob3obo$8ob2obob2obo
b3ob2o2b2o3b3o2bob2o2b2obo3b5o2b2o3b2o$bob5o2b2o2b2o2bobobo2b2o2b2obo
4bobo3bob2obob3obobo2b5o$4bo4b7obo2bob2o2b2ob2o2b3o2bo2b2obobobo2b3o3b
3o3bo$o2b3ob2ob6obobo4b4ob2o2b3o2bob2obobobob2obo2bo2b3o$obobob2o4b2o
3bo3bob2ob3obo2bo2bob2o3b2o3b2o2b4obobob3o$ob4obobobobo2bob3o2bo5b2o3b
o4b3obob7o3bob2ob2o$o5bo2bo2b3obob3o2bob3ob2ob3obo2b2o2bob2obobobob5o
bo$4obob2ob3obobo3b4o2bob3o2bo2bobo2b2ob4ob2o2b2o2bo3bobo$3obo2bobo2b
o10bo2b3ob4o2bob2o2bob2o2bob3o3b4o$b2o3bo2bobo2bobo7bob4o2bo2bo5bob2o
b4o3b2o2b2o3b2o$2bo9bo6bobo4b3o3b4o2b2o5b2o3bobobo3b3ob2o$2b5o2bobob2o
bob2o2b3o3b2obob4ob2obo3b3o2bobo4b2ob2obo$bobob5ob2o4b2ob4ob6o2bo5bo7b
6ob5obob2o$obobo2bobob3o3bo2b3o2bob2o3bobob6ob2o2bobo3bob3ob4o$obobob
2ob2o2bo2bob2o5bo5b2o2bobobo2bobo3bo3bob4o3bobo$3ob3ob2obo2b2o5b2o2b3o
bob3o3b4ob8o3bo4bobo2bo$2b4o3b4obob3obob2ob3o3bobo3bo6bobo3bo5bob3ob2o
$b2o2bob3obobob2ob5o3b2obobobobob3ob2o5bo2b2obo2bob2o$2b3o2bo2bo2bob2o
2bob3obo8b4o2b4o3b4o5bobo$bob2o5bo2bo2b3obob4o2b2o2b2o2bobo2bo2b2ob3o
b2o3bo3b2o$3bo5bobobob2o6bobo3b3obo2bo3bob2o2b3o2bobo4b2ob3o$bo3bob2o
2bobo3bo2bo2bo5bobo2b6ob2obo3b3obo3b3ob2o$obob3o3bobo2b2obob2o4b5o4b2o
b4obobobo5bo3bo3bobo$8bobobo3b2obob3obo2b5ob2o4bo3b2o2bo2b3o3bo4bo$3b
2o2b2ob2o5b2ob3o2bobobo3b2o4bobobob2obo7bo4bobo$ob2obob2obo4bob2o5b4o
2b3obob2obob2o2b2obob4o5bo2b2o$3o2b4o2bo2bob2o3b2ob3o3bob5o3bo2b3o3b2o
bobob3obobo$o4bob8obo4bo2b2o2bo5bobo2bo2bo2bobob2o7b2ob3o$ob4ob2o4bo3b
2obobob2o3b4o3bob2o2b3ob6o2b5ob4o$bobo2b6o2b2o3b3o3b4obob4o2bo2b2o2b5o
bo4bo2b2o2bo$obo2bobo2bo2bob3obob3obobobobo2bobo2b2o2bobobobob2o2bobo
b4o$2o2b2obo2bo2bo6bobob2obo2bobob3ob3obobo2bob5ob4ob4o$3ob3o3bob4obo
b2o3b3obo3bo3b2ob3ob2ob5o2bo3b4o$ob2obo2b2obo3bo2bob3o4bob3o3bo2b2obo
b4obob3obo2bob3obo$o3bo2bobob2obobo2b2ob2ob2o6bob5obo3b3o3b4o2b4ob2o$
bo3bo2b2o3bobob2ob2o4b3o2bo3bobo2bobob2o3bo6b2ob3obo$b3o2b2obo2b3obo2b
3o2b2ob2o4b3o5b3ob3obobo2bob2o2b2obo$3b2ob2obo2bobob3obo4b2o2bo2b3obo
6bo2bobobo4bob4ob2o$o2b3o4bo3b3ob2o2b2ob5o2b4obobob2o2bobob2o3bobo4b2o
$b2o2b6obo2b3ob2o3b3o2b2ob4obo4bo2b3o2bo3b5o$obobob2o2b2obo3bo5bo3bob
obo4bo2bobob2ob3ob6o2bo2bobo$2obobob2obobob2o2b2ob3ob4o3bo5b2obo3b2ob
2obobobob2obo2bo$ob2obobobobob2o3b3o3b2ob2o2b3o4b2o3b2obo2b3ob3ob3ob3o
$o5b3ob2o2b2obobo2b2o2b4o3bob2ob2ob2ob4o6b3o2bo2b2o$3b4o3b4o7bo2b3ob3o
b4ob2ob3ob2o4bo3bobobo3bo$bobo3b5o2bob2ob2obob3obob2ob5o2b2o2bo2bob5o
bobo2bo2bo$obo3b4ob2obo4b3o3b2o2bo3b3ob4ob3o2b5o2bo4b2obo$2b3o2bobo2b
6o5b2obob2ob2obo2bob5o2b2o3bobob2obo4bo$3bo2b4obobo5bo2bobo5b3o2bo2bo
b7o2b4o2bo3b3obo$b4o2bo3b4o3b3o2bo2bobobobo2bo5b3ob2o3bob4o2b2ob3o$b3o
b2obobobo2bobo4bo3b2obob2o2bo4bobob2ob3o3b2o4bobo$2o2b2obo2b5ob4obo2b
2ob3obob3o2b3ob2o4bo4bo2b4o2b2o$b3obob5obob4o4b2obobo2bo2bob2o3bobobo
3bo2b3o4bobo!

[tommyaweosme]

an explosive rule with knightwise puffers: anexpruff.

Code: Select all

x = 13, y = 11, rule = B3/S234y
5bo$6bo$4b3o$11bo$10b2o$10bobo3$3o$2bo$bo!

an explosive 3g collision

[rutabaga]

I call this rule Air Cities because... well, look at the rulestring. Also, the lin replicators make it kinda look like cities I guess.

Code: Select all

x = 94, y = 19, rule = B2-ac3air4cityz/S1e2ek3q
69b2o$68bo2bo$69b2o3$91b2o2$68bo2bo$67bo4bo$68bo2bo$69b2o4$66bo6bo17b
2o$8bo4bo20bo4bo3bo4bo18bo4bo17bo2bo$o65b2o4b2o16bo2bo$o7bo4bo20bo4bo
3bo4bo19bo2bo18bo2bo$obo6b4o22b4o5b4o20b4o19b2o!

Small diagonal, super grin, double grin, and two ways that the replicator can make cool stuff.
---
That rule inspired me to make Açai Cities, naming it for a similar reason. Less interesting rule but definitely looks more like cities. I challenge someone to either make an agarship in this rule or prove that it's impossible.

Code: Select all

x = 41, y = 49, rule = B2-ae3acei4cityz6-in/S01e2-k345-ijky67c8
19b2o$19b4o$19bob2o2$20bo$19b2o$19b3o$21bo$33b2o$33b2o7$36bo$35b2o$34bo3bo$35b2o2bo$40bo$37bobo$38bo$38bo$38b2o$38b2o3$13bo10bo$12b5o5bob2o11bo$11bo10bo3bo9bo$12b2o8b3obo9b2o$13b2o9b2o12bo$2o13bo21b3o$2o35b3o7$8b2o$8b2o11b2o$19b2o2bo$24bo3bo$18bo5bo3bo$19bo2b2o3bobo$20b3o5bo$28bo!

[unname4798]

Revival:

Code: Select all

x = 64, y = 64, rule = B34ce5/S23-a5-aq
bo2b4ob4ob5ob2obo2b2obo2b5ob6obo3b2o2bo4b3o$bobobob5o4b3ob2o2b4o2b2ob
ob2o2b3ob4obo4bobobo2bo$2ob3o2bo3bob2obo2bo3b2ob2o2bob2obobo5b4o2b2o2b
2ob3o2b2o$bobo3bo5b3o3b6ob3ob4o2bo7bo3b4o2b2ob4o2bo$b3o3b2ob3o2bob2o2b
obobobo2b4obob5ob6obob4o2b4o$2bobo2bobob2o2b3obob3o2b3o5bob6ob4o2bo5b
o3b3obo$obo2bobo2b6ob3obobo4bo5bo2bobobo2b2o2bob2o7bo$2bo2bobo2bob6o4b
4ob3obob4o2b4obobob2ob5o4bo2bo$o3bob2ob3o3bo2bo3b2o2b2obo3b2obobo5b3o
b2ob2ob3ob2ob3o$o4bob4o6bobo2b2o5bo2bob2ob3ob4obo4b2o2bob2obobo$4bo2b
ob2o2b4o5b2o2bobob4o3b8ob2o2b2obo3b3obobo$b3o5bo2bo2b3obo5bo2b3o2b2ob
2o3bobo2b4ob3o2bo3bobo$2b2obob4obo2bo2b5o3b5obo2bo2b2obo3b2ob2o4bob5o
b2o$ob2ob2o2b2o2b2ob5o2b3obobobob4ob5ob3ob3obobo4bo3bo$2bo3b2o3b2obo2b
obobo4bobob2ob2o2b2obobo6bo3bobo4bobo$o3bo2b2ob6ob2ob3o2b2o5b5obobobo
b2obob2o2bo2b2obo2b2o$3o2b7obo2b3o2bo2bo2b2o2b2obob5o3bobo5b4o3bobobo
$3b2ob2o2bob2o2b4o2bob2o2b6o3bo3bob3obob2ob6obobo$ob2obob5o2bob5obo2b
3o4b2o2bo4b2obo3b2ob4ob2o5bo$3o2b4ob3ob2ob2o2b2o4bob4obobob2ob7obo2bo
5bo2bo$ob3obo2bo2bobob2o4bo2bobo2bob3obo2b4obo6b10o$o2b2o2b3ob2o5bob2o
bo2bo2b3obo2b2o2bob2ob5ob2o6b2o2bo$2ob2o2b2ob7ob7ob2o2bo3bo6bob4o4b4o
3bo4bo$o5b2ob2o2b2o3b2obob2o2bob3o2b2o4bobobo2b3o3bo2bob2o$2o2b7ob2ob
obob2o2b2ob2ob4ob2o3bo5b3o4b2o4bo2bobo$2o2bo2b2ob2o3b5o2b3o3b2o2bob2o
2bo3bobo3bobobobobobobo$o4b3o2b3o2b2obo5b3ob5ob3o2bo3b4o2bob2o3bob2ob
2o$2b2obob3obob2o3bobo5bo2bobob2ob2o3b2o8bo2bobo4bo$4bo3bobo9bobobob4o
2bob2obobobob2ob2obo2bo4b3obobo$b2ob2o5b2o2bobo2bobo4b2o4b2ob2o2b3ob2o
bob3obobob2ob2obo$ob2o3bo6b5o2bo2b2o6bobo7bobob2ob3obobo3b3o$3b2obo4b
o2bobobo2b2obob3obob2obobobob3obobobo2bo5bo2b2o$o2b5ob2o5b2o3b2o3bobo
bobo3bo2b4ob6o2b3o2bobobobo$3o5b7ob2o2bo2b3ob3o2b3ob2o2b2o2b2ob3ob3ob
2o2b3obo$b3o2b2o3b4o2bo3bobobobobo2bobo2bo2bobob2ob4o4bo2bo4bo$b2o2b2o
2b3o2b3o4b2o3bobobobo2b2ob2obo3bo2bobo5b5o2bo$4bob3ob2o4b2o2bobob3o3b
4o2bo7bob4obobobobo2bob2o$o4b2ob3obo3bobobo2b2o9bo2b3o2b4ob3o2b2o6bo2b
o$bobobo2bobo2bobob2obob6o3bo2b3o2bob2o4b2o3b3ob2ob2o$obo2bo2b3obob5o
2bob2o3b2obo2bobo3b4o2b2obobob2o2b2obo$4o3b2o2bo4b3o3b2o5b2o2bobo2b3o
3bob2obob2o3b2obobo$o5b2o2b4o3b2ob3o7b2o3b2obob4obo3b6o4bo3bo$bob4ob2o
b2o6bo2bo2bo3b3ob4obo2bo3b3ob4obo2b5o$2b2ob4ob4o2b5ob3ob2obobob3o2bo2b
6o3bob2obobo2b4o$2bobo2bob3o3bob3ob2o3bobo3bobobo2bob3o4bobo2bo2bo2b2o
b2o$bobo2b3ob2o4bob2ob2o3b9o3b2obo3b3o3bobo2bobo3bo$3bo2b3obo3b2o4b5o
7b2o2bo2bo4b3ob5o2b2obo2b2o$2ob2o2b2o2b2o2bo2b2o5b2o2bo4bo2b2o2bob4ob
o2bo5bobo2b2o$3b3o2b2o3bob8o2b4obobobob2o3b4o3bo3b2ob2obobob2o$obob4o
bobobo2bo4b4ob3obo2b2o4b2o2b2o5b2o4bo2b2o2bo$obo6bobob2ob2o2b2o2bo2b5o
bob3obo2bo2bobob3o3b2ob2ob3o$bo5b3ob3o2b3o2bobo2bo5bob6o2b2o3b2ob2o2b
2obo2b2obo$ob3o3bob4o7b2o2bo2bob4o3bo2bo3b3o3bob7o2bo$o6b3obo2bobo2b3o
b2obob4obobo3b2ob2obobob2ob3ob6o$ob4o2bob4ob4ob2ob2ob3ob3obo7b10ob2ob
o2bob2o$3obob2obob2ob3o4bob5o2b4o3bo4bob3o2b2obo4b4ob2o$bo5bobo3bob2o
bo3bobo3bo2b2o2bo2b5o4b5o2bo2bo3b2o$3o4bob2o2bobo2bo2b4obob3o3bob2o10b
ob2ob3o2b2o2bo$b4obobobo2bo5b6o3bobobo3b4o4bo2bo5b2ob2obo$b6o4bobo3bo
2bobo5bob2o4bo3bo4b4obo4bo2b2ob3o$5o4bo6bo5bobo2bo2bob4o2b4o2bo2bo2b4o
bo3bo$2bobo2b4o3bo2bobob4obo3b2o5bob2o2b3ob2obo3bob2obob3o$2o2bob3o4b
3o2b2ob2obo3bo2bo3bo3b3o4bo2b2ob2o3bobo2bo$ob3ob2obob5obo3bo3b2o2b4ob
2obo2bob5o3b3ob3o3bo!

T&L Life.
The simple spaceships:

Code: Select all

x = 8, y = 4, rule = B34ce5/S23-a5-aq
o$o4b3o$o5bo$3o3bo!

And the familiar eight "Long Blinkers":

Code: Select all

#R B34ce5/S23-a5-aq
bo$3o$bo!

Found while rulegolfing from Travelling Ts (or tlife 2)

[PK22]

Revival:

Code: Select all

x = 64, y = 64, rule = B34ce5/S23-a5-aq
bo2b4ob4ob5ob2obo2b2obo2b5ob6obo3b2o2bo4b3o$bobobob5o4b3ob2o2b4o2b2ob
ob2o2b3ob4obo4bobobo2bo$2ob3o2bo3bob2obo2bo3b2ob2o2bob2obobo5b4o2b2o2b
2ob3o2b2o$bobo3bo5b3o3b6ob3ob4o2bo7bo3b4o2b2ob4o2bo$b3o3b2ob3o2bob2o2b
obobobo2b4obob5ob6obob4o2b4o$2bobo2bobob2o2b3obob3o2b3o5bob6ob4o2bo5b
o3b3obo$obo2bobo2b6ob3obobo4bo5bo2bobobo2b2o2bob2o7bo$2bo2bobo2bob6o4b
4ob3obob4o2b4obobob2ob5o4bo2bo$o3bob2ob3o3bo2bo3b2o2b2obo3b2obobo5b3o
b2ob2ob3ob2ob3o$o4bob4o6bobo2b2o5bo2bob2ob3ob4obo4b2o2bob2obobo$4bo2b
ob2o2b4o5b2o2bobob4o3b8ob2o2b2obo3b3obobo$b3o5bo2bo2b3obo5bo2b3o2b2ob
2o3bobo2b4ob3o2bo3bobo$2b2obob4obo2bo2b5o3b5obo2bo2b2obo3b2ob2o4bob5o
b2o$ob2ob2o2b2o2b2ob5o2b3obobobob4ob5ob3ob3obobo4bo3bo$2bo3b2o3b2obo2b
obobo4bobob2ob2o2b2obobo6bo3bobo4bobo$o3bo2b2ob6ob2ob3o2b2o5b5obobobo
b2obob2o2bo2b2obo2b2o$3o2b7obo2b3o2bo2bo2b2o2b2obob5o3bobo5b4o3bobobo
$3b2ob2o2bob2o2b4o2bob2o2b6o3bo3bob3obob2ob6obobo$ob2obob5o2bob5obo2b
3o4b2o2bo4b2obo3b2ob4ob2o5bo$3o2b4ob3ob2ob2o2b2o4bob4obobob2ob7obo2bo
5bo2bo$ob3obo2bo2bobob2o4bo2bobo2bob3obo2b4obo6b10o$o2b2o2b3ob2o5bob2o
bo2bo2b3obo2b2o2bob2ob5ob2o6b2o2bo$2ob2o2b2ob7ob7ob2o2bo3bo6bob4o4b4o
3bo4bo$o5b2ob2o2b2o3b2obob2o2bob3o2b2o4bobobo2b3o3bo2bob2o$2o2b7ob2ob
obob2o2b2ob2ob4ob2o3bo5b3o4b2o4bo2bobo$2o2bo2b2ob2o3b5o2b3o3b2o2bob2o
2bo3bobo3bobobobobobobo$o4b3o2b3o2b2obo5b3ob5ob3o2bo3b4o2bob2o3bob2ob
2o$2b2obob3obob2o3bobo5bo2bobob2ob2o3b2o8bo2bobo4bo$4bo3bobo9bobobob4o
2bob2obobobob2ob2obo2bo4b3obobo$b2ob2o5b2o2bobo2bobo4b2o4b2ob2o2b3ob2o
bob3obobob2ob2obo$ob2o3bo6b5o2bo2b2o6bobo7bobob2ob3obobo3b3o$3b2obo4b
o2bobobo2b2obob3obob2obobobob3obobobo2bo5bo2b2o$o2b5ob2o5b2o3b2o3bobo
bobo3bo2b4ob6o2b3o2bobobobo$3o5b7ob2o2bo2b3ob3o2b3ob2o2b2o2b2ob3ob3ob
2o2b3obo$b3o2b2o3b4o2bo3bobobobobo2bobo2bo2bobob2ob4o4bo2bo4bo$b2o2b2o
2b3o2b3o4b2o3bobobobo2b2ob2obo3bo2bobo5b5o2bo$4bob3ob2o4b2o2bobob3o3b
4o2bo7bob4obobobobo2bob2o$o4b2ob3obo3bobobo2b2o9bo2b3o2b4ob3o2b2o6bo2b
o$bobobo2bobo2bobob2obob6o3bo2b3o2bob2o4b2o3b3ob2ob2o$obo2bo2b3obob5o
2bob2o3b2obo2bobo3b4o2b2obobob2o2b2obo$4o3b2o2bo4b3o3b2o5b2o2bobo2b3o
3bob2obob2o3b2obobo$o5b2o2b4o3b2ob3o7b2o3b2obob4obo3b6o4bo3bo$bob4ob2o
b2o6bo2bo2bo3b3ob4obo2bo3b3ob4obo2b5o$2b2ob4ob4o2b5ob3ob2obobob3o2bo2b
6o3bob2obobo2b4o$2bobo2bob3o3bob3ob2o3bobo3bobobo2bob3o4bobo2bo2bo2b2o
b2o$bobo2b3ob2o4bob2ob2o3b9o3b2obo3b3o3bobo2bobo3bo$3bo2b3obo3b2o4b5o
7b2o2bo2bo4b3ob5o2b2obo2b2o$2ob2o2b2o2b2o2bo2b2o5b2o2bo4bo2b2o2bob4ob
o2bo5bobo2b2o$3b3o2b2o3bob8o2b4obobobob2o3b4o3bo3b2ob2obobob2o$obob4o
bobobo2bo4b4ob3obo2b2o4b2o2b2o5b2o4bo2b2o2bo$obo6bobob2ob2o2b2o2bo2b5o
bob3obo2bo2bobob3o3b2ob2ob3o$bo5b3ob3o2b3o2bobo2bo5bob6o2b2o3b2ob2o2b
2obo2b2obo$ob3o3bob4o7b2o2bo2bob4o3bo2bo3b3o3bob7o2bo$o6b3obo2bobo2b3o
b2obob4obobo3b2ob2obobob2ob3ob6o$ob4o2bob4ob4ob2ob2ob3ob3obo7b10ob2ob
o2bob2o$3obob2obob2ob3o4bob5o2b4o3bo4bob3o2b2obo4b4ob2o$bo5bobo3bob2o
bo3bobo3bo2b2o2bo2b5o4b5o2bo2bo3b2o$3o4bob2o2bobo2bo2b4obob3o3bob2o10b
ob2ob3o2b2o2bo$b4obobobo2bo5b6o3bobobo3b4o4bo2bo5b2ob2obo$b6o4bobo3bo
2bobo5bob2o4bo3bo4b4obo4bo2b2ob3o$5o4bo6bo5bobo2bo2bob4o2b4o2bo2bo2b4o
bo3bo$2bobo2b4o3bo2bobob4obo3b2o5bob2o2b3ob2obo3bob2obob3o$2o2bob3o4b
3o2b2ob2obo3bo2bo3bo3b3o4bo2b2ob2o3bobo2bo$ob3ob2obob5obo3bo3b2o2b4ob
2obo2bob5o3b3ob3o3bo!

T&L Life.
The simple spaceships:

Code: Select all

x = 8, y = 4, rule = B34ce5/S23-a5-aq
o$o4b3o$o5bo$3o3bo!

And the familiar eight "Long Blinkers":

Code: Select all

#R B34ce5/S23-a5-aq
bo$3o$bo!

Found while rulegolfing from Travelling Ts (or tlife 2)

Natural p12 weak pipsquirter:

Code: Select all

x = 9, y = 10, rule = B34ce5/S23-a5-aq
2bo$2bo$o3bo$b3o3$5b3o$4bo3bo$6bo$6bo!

Strictly volatile p63 T-nose:

Code: Select all

x = 7, y = 7, rule = B34ce5/S23-a5-aq
b2ob2o$2o3b2o$o5bo2$o5bo$2o3b2o$b2ob2o!

p46:

Code: Select all

x = 9, y = 9, rule = B34ce5/S23-a5-aq
3b3o$3bobo$3bo$2o4b3o$o7bo$3o4b2o$5bo$3bobo$3b3o!

p34:

Code: Select all

x = 12, y = 10, rule = B34ce5/S23-a5-aq
2o8b2o$2o8b2o$2o8b2o$o10bo4$4b4o$5b2o$3b2o2b2o!