Thread For Your Useless Discoveries

[carsoncheng]

Transparent block:

Code: Select all

x = 17, y = 22, rule = B3/S23
3bo$3b3o$6bo8b2o$5b2o8bo$13bobo$8bo4b2o$9bo$7b3o2$13b2o$7b2o4bobo$7b2o
6bo$15b2o$2o$o2bob2o$b3obobo$5bobo3b2o$3b3obobo2bo$2bo3bob4o$2b2o2bo$
7bobo$8b2o!

EDIT: Technically complete G-to-R, except the glider can't actually get there:

Code: Select all

x = 22, y = 22, rule = B3/S23
2o$bo$bobo$2b2o3$15bo$2b2o10bobo$bobo10bobo$bo13bo$2o$16bo$16b2o$15bo
bo$5b2o$5bo2bob2o$6b3obobo5b2o$10bobo5bo$6b5ob3o4b3o$6bo4bo3bo5bo$9bo
bo2b2o$9b2o!

Spartan 2G-to-R based on that, but it isn't really that useful:

Code: Select all

x = 33, y = 39, rule = B3/S23
2o$bo$bobo$2b2o3$15bo$2b2o10bobo$bobo10bobo$bo13bo$2o$16bo$16b2o$15bo
bo3$18b2o$18bo$19b3o$21bo17$31b2o$30b2o$32bo!

EDIT on 2024-01-11: useless glider eater:

Code: Select all

x = 21, y = 18, rule = B3/S23
10b2ob2o$9bobobo$9bo3bo$7b2ob3o4bo$6bobobo4b3o$6bobo5bo$4b2o2bo5b2o$3b
o4b2o9b2o$3b5o11bo$b2o4bo9bobo$o2b2o12b2o$2obo$3bo7b2o$3o7bo2bo$o9bo2b
o$11b2o3bo$15b2o$15bobo!

[AgustinUwO]

Useless way to create a still life

Code: Select all

#C
x = 10, y = 10, rule = LifeHistory
4.D$2CAD.DA2C$.D.D.D.D$.D.DAD.D$2.D.A.D$4.A3.2A$7.A$6.A$6.A$7.A!
[[ GPS 1 LOOP 14 AUTOSTART ]]

[Tawal]

Useless way to create a still life

Code: Select all

#C
x = 10, y = 10, rule = LifeHistory
4.D$2CAD.DA2C$.D.D.D.D$.D.DAD.D$2.D.A.D$4.A3.2A$7.A$6.A$6.A$7.A!
[[ GPS 1 LOOP 14 AUTOSTART ]]

The still life is a Bi-Hat (or Twin Peaks).
You can also describe your pattern as : Block predecessor + 3/4 Traffic Light = Bi-Hat
Not sure it's useless ...

Otherwise a 8 gliders + TL = 4-Pulsars (name not registered) :

Code: Select all

x = 30, y = 30, rule = LifeHistory
2$8.A13.A$9.A11.A$7.3A11.3A2$5.A19.A$3.A.A19.A.A$4.2A19.2A3$14.3A2$
12.A5.A$12.A5.A$12.A5.A2$14.3A3$4.2A19.2A$3.A.A19.A.A$5.A19.A2$7.3A
11.3A$9.A11.A$8.A13.A!

Remove 7 gliders and the TL is cleanly destroyed (already known).

Edit:
Heuu ... wow !

Code: Select all

x = 120, y = 110, rule = LifeHistory
2$18.A93.A$19.A91.A$17.3A91.3A2$15.A99.A$13.A.A99.A.A$14.2A99.2A24$
48.A33.A$49.A31.A$47.3A31.3A2$45.A39.A$43.A.A39.A.A$44.2A39.2A13$64.
3A2$62.A5.A$62.A5.A$62.A5.A2$64.3A13$44.2A39.2A$43.A.A39.A.A$45.A39.A
2$47.3A31.3A$49.A31.A$48.A33.A24$14.2A99.2A$13.A.A99.A.A$15.A99.A2$
17.3A91.3A$19.A91.A$18.A93.A!

[hotcrystal0]

WHAT(look at the block)

Code: Select all

x = 36, y = 26, rule = B3/S23
7$10b2o9bo$10b2o8bobo$20bo2bo$21bob2o$23bo!

[Tawal]

I repost my last edit just because I'm amazed

Code: Select all

x = 120, y = 110, rule = LifeHistory
2$18.A93.A$19.A91.A$17.3A91.3A2$15.A99.A$13.A.A99.A.A$14.2A99.2A24$
48.A33.A$49.A31.A$47.3A31.3A2$45.A39.A$43.A.A39.A.A$44.2A39.2A13$64.
3A2$62.A5.A$62.A5.A$62.A5.A2$64.3A13$44.2A39.2A$43.A.A39.A.A$45.A39.A
2$47.3A31.3A$49.A31.A$48.A33.A24$14.2A99.2A$13.A.A99.A.A$15.A99.A2$
17.3A91.3A$19.A91.A$18.A93.A!

Edit:

WHAT(look at the block)

Code: Select all

x = 36, y = 26, rule = B3/S23
7$10b2o9bo$10b2o8bobo$20bo2bo$21bob2o$23bo!

I reviewed slowly and the block still living by one cell !
Incredible catalyst !
Nice to my eyes.

[b-engine]

Shillelagh:

Code: Select all

x = 147, y = 131, rule = B3/S23
3ob3o3bob2o2bobo4b2obobob3o2b2o4bo3b7obob2o2b2ob3o2bobobobob3o4b2ob2o
3bobob3o2bobobo2b3obob3o2b2obob12obobob2obo3bo$2bobob3o2bob2o2bob2obo
b5o6bob3ob3o2bo2bo11bobobob3ob2obob3ob3obobob5o2b2obob6obo5bo2b2ob2ob
ob4obobob3obobo5bo$o2bo2bo2bo2b2ob2o2b2ob4o4bob3o2bo2b2o2b2obo5b3o3b3o
b2ob2ob3o2b4o2bo3b2o3b5o3b3o7b4obob2obo2b11o2b4o2bo6bo$17b2obo3b2ob2o
b2ob3o5b2ob6obob4o6b2ob2o2b2o2bobobob3ob3obobob2o3bo2bo2bo2b4o2bob6o3b
2o2b3ob2ob2o4bobob2o$2bo2b4o2bob2o2bo2b2o3bo4b3o4bo8bob2obob3o2bo3b2o
b2obobo2bo2bob2o2b2o3b3o2b2obob3obo2bo2b2o3bo2b2obobo2b3ob5ob4o3b3o2b
2o$2bob3o2b2ob2obo4bobob5ob5ob5o2bob2ob6o3bo4b2o3bob2o5b2ob2o4bo5b2ob
2obob2o2b2o2b2obobo2b3obo5b3ob2o2b5obobob2obo$2bo2bo2bo3b2obo4bo3bo4b
4ob2obo2b2o2bo2bob3ob3obob2o3bo5b7ob2o2bo4bobo2bo5b2o2bobo3b2ob3o4bo2b
obo2bo2b2o5bo2b4o2b2o$bob2obo2bobo2bob2o2bobo2b6o2bo5b2ob2o2bob2obob3o
3bob3obob3o2bo4b2o3b5ob2ob2ob3obobob3o3b2obo4bob3ob2o2bo3b2o2bob2ob3o
2bobo$o2b2obobob3ob3obo2bo3bobobo2b2o3b2obob2o4b3obobo2b2o2b7obo3bob4o
2b7ob4ob11o2bo4bob4o3bob2o2b2o3bo5b7obo$o3b2ob2o2b5o3b3o2bobobo4bo3b3o
3bob2o2bo4b5obo2b2ob2obob4o3b3ob5o4bo2b3obo3bo2bo6b3obob3o3b2ob2ob2o8b
2obobo$3bo4bo5b2obob2obobo2b2ob2o2bo2b2ob2o3b3o2b3ob2obobob2ob2obo10b
o2bob2obob3ob2o3b2o2b2o2bobob2ob4o2bo4b2ob3ob3o2bo3b3o2bo$b3o4bobobob
3o2bo3b2obo3bobob3o3bob4ob2ob5ob3obo2b4obo2b2obo4b2o3bobobob2ob3ob2ob
4o2bobob2o3b3o6bo4b2o5bo9bo$3bob5obo2b2o6b2obo3b3o3bob2o2bo2bob7ob3ob
3ob3o2b3o5b4o2bo8bo3b2o3b3o3bo2b2o4b4ob2o4b2o4b3o7b6o$b4obob3o2bob4ob
2o3b2obobo5b3o3b3o5b3obob4obobo2bo4bobobobobo2bo3bobob3ob2o2b6ob2o2bo
2b4o4bo2bobo2b3obo5b5o3bo$b2ob2o5bobo2bob3o2b2o2bobo2bob5o2bo5bo4bo2b
2ob4ob3ob3o6bo3bob3obob2o2bob2o2bo2bobobo2b2o3bo3b2obobobob8obob3o2bo
b3o$2b3o2bo4b3obob3obob5ob3o2bo5b4obo4bob3o2bo6b2obob2o2b3ob3o7b4ob2o
5b2ob2obo2bob2o5bo2b2o3b2o3bobo2bo6b2obo$3obo4bo3bo11b6obo3bo3bob2obo
4bo2bo6b2obo3bob6o2bobo2b4o2b4ob3ob3obob4obo3bobo3b2o2b2o3bo2bo2bo2bo
3bob2o$o3b2obobobob3o2b2o3b5o2b2obobobob4obo2b2ob5obo3bobobo2b2ob2o4b
2o3b2o2b4o4bobo3b2o2bobob11obobob2o2b2obo2b3ob4o3bobo$o4bo2bobo2bo3b2o
bo2b2obo2b3o6b2o4b3obo2b2obob2obo2bo3bobob2obo2bob2ob4obobo4b2obobob3o
b2ob3o2b2o2b4ob2ob4o2bo2b3obo2bo2b3o$o2bob3o4b7obob2ob2ob2obob4obo2b3o
b3o3b2obobo2b2obobo2bo5b3obobobob2o4bo7bob2obo4bobobo2b2obobo3b2o2b3o
2b3o5b3obo$2obo4b2ob4o5bo2b6obob3o2bo2bo4b5o6bobo6bo3bo3b5obo2b2o2bob
ob5obo2bo4bo2bob5o3b4obo2b6o3bob2ob5o$b2o2b2o3b4ob2obob2obob2o3b3obob
2o2bob3o2b2obobobo4bobo2b2o3bobo2bob2o8b2o4b2o2b2obobo2bo2b3o3b2o4bo7b
3ob3ob2obo2bobobo$bo6bo2bo2b2o2bobo3bo2b2o4bo3bobobo6bob7o3bobob2obo3b
o2b2obobob2o3b2o3b2o2b2o2bobobo4b2ob7o2b3obobob2obo3b3obo2bob2o$bobob
6ob4o2bo3bo3b2ob2ob2o4b2obo3bob2o5b5ob4ob2ob2o2b2obo2b2o3b2o6bo5bo2bo
3b2o6b2obo2bo2bo2bob2ob2obob6obo2bobo$4b2obob2obo7bo2b2ob3ob2o3bo2bob
obobo3b2obo2bo2b4ob2o4b3o2bobobo2b4o2b2o3b3obobob2ob5obobo2bo2bo2b2ob
4o7b3obo4b2ob2o$o2bobobo2bobo2bobo5bo5b3ob3ob6obo2b2ob2obobo2bo4b3o3b
6ob2o2b2ob4ob2o8bo6b2o2bob5o2b2ob2o4b3o2b4obo3bob2obo$o2bobob2o5bo2bo
2b3o3bo2b2ob2o10bo3b2o2bob2o2bobo3b5o2bob3o2bob2o5bob4obo2bob2obob2o3b
o3bobo4b2o2b3o3bob3ob3ob3obo$b2obobo2bo2bobob2o2bo4bobo3b3o2b2o2b3o2b
o2b2o2bob2ob2ob3obobo3b3o2bobobo2b3obo6b2obobobo3b2obobo4b4o4bobobo3b
ob2ob2obo3bo$bo4bob4obob3o2b3ob3ob5obo4b3o2bo3bo2bob4ob3ob2obo2bo8bob
3o2b2ob5o3bobobo2bo2bobobo2b2o8bo2b3ob2ob2obo2bobo2bo2bo$3o2bo2bo3bo2b
2obo3b2ob2obobo5bob2o6b2ob2obobo3bob2ob2o2bo2bo2bob2obo2b2o2b2obob2o3b
3o2b2o4bo5b2o2bobob2o2b2o2bob3obo2b5o2bo$obo2bob4o3b3o2b3o2b2obob4ob7o
4bob2o4b3ob2o2bo2b2obo3b2obobo7b2obob4ob2o2bobo3bo5bo2bo3bobobobo4bo2b
2obob7o$3ob5o4b2o6bobo2b2o3bo2b3o2b2ob2o3b9ob3obo2bob3o2b2o3b2ob2o2bo
b3ob5ob2o2b5o2b2o2bob2obo3b4o2bobo4bobo2b4obobo$b2o4b6o2b2o3b2ob6o2bo
2b2ob4o3b2o4b3ob3obo3bobo2b3o5bobobobob2obo3b2obo3bob3o2b2ob4obo3b4o2b
o3bob2o3bo2b2o3b3o2bo$bobo5bo2bo3bo2bob3o2b4ob5ob2o2b2ob2obo2b2obo3bo
2b7o4bob6obo5bob2o4bobob2o2b2obo8b5o2bo6bo2b2o2bo4b5o$2bo5bo3bo6b5o2b
2ob2ob3ob2o2b4ob2obo3b3o2bob2o2bo2b3obo2b4ob3ob4obo3bobob3ob3obob3obo
3bo2b3o3bo4bobobobob3o2bo4b2o$2b4obob2ob4o3b2o4bo5bob3o2bobo2bo3bo3b2o
2b2obob2o2bo2bob6ob3o3b4obob2o3bobo3b2o7bob2o6bo5b7o3bob2o3b2o2bo$2ob
2obo4b3ob2o5b3obob6obob2ob2o2b2o2b3obobobob4o2b2obob4o2b5o2b6o3b2o3b2o
2b2o2bob2o4bobobobobo2b2ob2o6bo3b4o2bo$b5ob6o2bo5bo2bo2bob2obo3bo4b2o
2b3obo2b5ob2o2b7o2bobobo5b3o2bo3b5ob2obo5b3obobobo7bob4o3bob2ob2o2bob
4o$b2o3b3o3b4obo2b4ob6o6bo4bobobobob2ob6o3bobo2bo2b3ob2o2bo3bo2bo2bo2b
2o3bobo4b5o2bobob3obo4bo3b4obo4b2ob3ob2o$b4o3b5ob2o2bobobob3o6b3o3bob
o2bo2bobo4b3o2bobobob3o8bo2b3o3bob2o4bobo2b5o4b2ob4obobo4bob5ob2o2bo3b
2o3b2o$4bob4o2b2obo3b2o10b2o4b3obo2bob2o2b2obob2o3bo3bob2o2bo2b2ob8ob
o2bob2o2b4o8b3o4b6o2b4o3b3o2b2o3bo$bo2bob6ob2o2bob4o4bo5bobo2b2ob3obo
b3o6bob2o2bo2b3obob2o2b2obob2ob2o6b6ob2ob5ob5obob5o3bo2b4obob4obo3b2o
b2o$b2obobo2bob5ob3o3bobo2bob6obo3bo4bobobo5bob2o3b4o3bob2o2bob3o2bo3b
o6bobo3bob3ob2o2bob2o10bo2b2o3b3obobob3o$2b2o2b4obobo6b5o5bo3b2ob4o2b
2o2b2o2bo2b8ob3obob3ob2o3bobob3o2bo2bo6bob3obobo5b3ob2o3bobo2bobo2bo3b
ob2obob3ob2o$bo3bo2b3obo2bo2bobob2ob3o3bo3bobob2o2b2o2bob6ob2o3b2ob2o
6bo2b3ob2obo6b2o3b3ob2ob3obobob3obob2ob3o6b2o3b4obo2bo2bo$2bo2bobo6bo
2bobob4o2b2ob3o5b3ob3o2bob3ob2o2bo2b2o2bo4b4o2b3ob5obob4obobo2bob2obo
7bobob3obobo2bob4o6bobob2obo$3bo2b2o3b4o4bo2b2ob2o2b4obo2b7ob3ob4o2b2o
b2obobo2b3ob3o6bobobobo2b3o4b2obo3bo2bo2bob3ob6obobob4o3bo2b3o6b2o$3o
bobob6ob2o6bo4bobob2o3bob4obob3obo3bob4ob2o2bob3ob6ob2o6bo2bobo2bo2bo
2bo2b5obobo2b2o3bobobo3b2ob2ob2o2bob4o2b2o$4o2bo3b3o7bob2o2b3o2b3obo2b
obob4ob4obo3bob2o2bobobo3bob2o2b2o5b3o2b2o2bo6b3o4bo4bo2b3o5bo2b2o2bo
2bobo2bobo2bobobo$2b3ob2obobob7obobobo4bo3b4o2b2o2b4o2b2obo2bo2bob3o4b
ob2o3b3ob2ob2o3bobo8b3obob2obo2bobobo4bo2bobo3bo3bo3b5o3bo$5b4o3b3o2b
o2bobo2b2o6bob3obo5bobo7bobo2bobob2o2b3obo2b4o6bob2ob2obo2b2ob2o4b2o3b
2o3bo2bo2bobo2bo2b2o9b3obobo$b6ob5obob5o2bo5b4ob2o2b4ob3ob2obo2b2obo5b
o3b3o2b2o3bo4b5o3bob3o3bobobobo2b3o3bo2bo3b2o3b2ob3o2bobobob2ob2o2bo$
ob2o6bobobob2obo2b2ob2ob2o2bobobob3obob5ob2obobo4bobo2bo4b2obob2o2b2o
b2obobob4o4b3o2bob2o3bob2ob3ob2o2b2o4b4o3b3ob5obo$2b4o6bobo3b6ob3obo2b
obob7ob2obo2bo3b3o3bobobo3b3o3b2o4b2o2b3obo2b2o6bob4o2bo4b2o7b2o2bobo
b2obob2o2bo2b2o2bo$obobo2b4o3b2ob3ob2obo3b2o3bo2b3ob2o2bob2obob3o2b2o
2b5o5bo3bob2obobo2bo3b3obo2b3o2b2o2b2o5b2o4bobo2b2o2bob2ob3o4bob3o$ob
ob5o2b2ob2ob2o2bo2b2o2bobo3bo2b2ob3ob2o2b6o3b2obo3b2o5b2ob4ob4ob5o2bo
b4o3bobo3b5o3bo2b2ob6o2bo5b3obo2bobo$2b3ob3obo2bobobo4b8obo2b2o3bobo2b
4o4b4obo2b2o4bob2ob2o2b3o5b2o2b5ob5obob2o2b4o2bo3bobob2o2bo2b5o3bo2bo
b3o3b2o$bo2b3ob2ob2o2b2obo2bo5bobobob2ob5obo3bob2o3bobo6b2obo2bobo8b3o
4b3o2bo2bobo2b2o3b2o3b2ob2o5b2o2b2o2bobo2bobobobob7o$o5bo2bo3b2o4bob5o
b7o4b7ob3o3b3o2b4o2b2o2b3obo2b3o2b8obo2b2o2b3ob3o2bo5bob5ob5o6b2obob3o
2bo6bo$bobobo5bo2b2o2b7o3b2o2bob7o2b2o2b6o4b4ob2ob2o5b2o2bobo5b2o2bo3b
3ob4o2b2o2bo2bo3b4o3b3o2bob3o4b3o2bob2obo$b5o2b3obo3b4ob3o2b6obo2bob4o
bob3o2b6obobob3o2bo2b2o2b2ob2ob4o3bo2bo2bo2bo2b2o2b7o2b3obobo2bobobob
obo2bob2obo3b3obo$b3obo2b3obo2bo4bo2b3ob2obob2obob2o3bobobob2ob2o3bob
3ob5o2bo7bob4o4b4o3bobob3obo7bo2b5o2bo4b2ob4o2b2o2bo2b2ob3o$3obobo2bo
bo2b7o2bo4bo2b3ob2obob4o3b2o2b3ob2o3b2obo3b2o2b3o2b2o2bo4b2ob2o3bob2o
bo2bobo4b3o3b2ob3o4bob4o3bob2obo4b3o$bo2bo2bo4b3ob2obo8bobob3o5b3o2b2o
bob4obobob3o4b4o3b5o2bobob2obo2b2obo5b3o2b4obo2b8o3bobo6b3o8b2obo$2o6b
o3bo2bo5bob7o2b6obob8ob3obobo2bobo3b2ob2o4bo7b3o2b6obo2b2o2b2o2bo2bob
o4bob2o2b3o2b3obo3bo2b2ob5o$o3bo2bob2o10b3o7b2ob2ob7obob3ob2obo2b2ob6o
2bo3bo2bobo3b4o2bobobob5o5bob3ob6ob3o2b2o2bo2bobob2obob2ob4obo$2bo2b2o
2bobo2bo5b4o2bo2b5o10bo3b7o2bob2obo4b2ob2obo2b2o2bob2obo3b3o2bobob2ob
2obobobob3o3b2o2b4ob2obo4b4o2bob3obo$2b2o2b3o2bobob2o3bob3ob3o2bo2bob
3obo3b2obob7o2b5o9bob4o3b3obob3o2b2o3b2o2bobo4bo3b4o3b3o2bo3b3o3b5o2b
obobo$o3bo2b4obob3obo6bo2bob6o3bobob4ob2ob2o2bo2bo2bo3bo3bo3b7o4bo2bo
bo4bo7b4ob7o2b3obobobo2bo3b3obo3b3o$3o2b2obo4b2o4bo3bo4b2o4b2obo2bo2b
o11bo6b4obob3o2b2obo2bo3bob3o2bo5b3o2b3o6bo6b3obob4o2b3o2bobobobo$o2b
2o3bo3bo2b6o3b2obob2o2b2o2b3obobo2bobo2bobob3ob3ob2o2bo2b2ob5o2bo4bob
o3bo2b2o5bob2obob5obo4bo2bo2bob2obob9o2b4o$5obob3obobobobobobo2b4o2b2o
4b2ob2ob3ob2ob5o2bob2o2bobob4obo6bo2b3ob2ob2obob2o2bo5bo4bo2bobobob4o
2b4o5bobo5b2obobo$o5b2obo3bobo2bo2b3o2bo3b2o2b3o6b3obo2b4ob2ob2o2b3ob
obo3bo2bobo5b2o3b4o2b2o4b2o3b7ob3o2bobo2bo5bobob6o2b2obo$2o4b6o3bob5o
bob2o2b2o4b5obobo2bobo3b2o2b4o4b2ob2obob4obob2ob2o4b2o2bo2b2ob3ob3o4b
5o5b2obob3o3b2ob2o3b2ob2o$ob2o2bob2obo3b2ob3ob2o3b5o2bo4bo2bob3o3b4o2b
2o2bob3o4bobobob2obo2bo7b2o3bo4b3o2b3ob3obob2o2b2o3b3o2b3ob3o2bobob4o
$2b2ob2o3bob3o3bo4bo3bob3o3bobo3bobob2obo2b5obo4bob2o2bob3obo3bo2bo3b
3o2bo4bobo4bobobobo3bobobobob4obo5b2o2b3o5b4o$o4bob2obob3o2b2obo2bo2b
ob6ob7o2b2obobo2b2o2bo2b2obo4b4obob4ob2o2bo2bob2obo2b6o3bob2o3bo2b5ob
obo2bo2b3o4b4o4b2obo$3obo2b4o3b2o3bo2b3ob8o3bo2b2o3bo2bo7b3o2bo3bo2b4o
b2ob2obo2bob2ob2ob3o2bob4obo4b2obob3o3b2obo2bob7o2bo5b2o3bo$b2o2b5ob2o
b4obobob2ob2obob3o2bo6b4ob5o2b2obobob3o2b3o2bobobobo2bo2bo3b2o3b2obo2b
2o7bo2b2o4bobo2bo2b13o6b2o$ob3o2bo2b3ob4o2bo5bob2obobo2b5o2bo2bob2ob3o
2b3ob2o3bo8b2o2b2ob3o2b2obo3bob6o9bobob5obo2bobo3b2ob3obo4b2o$ob3o2bo
bo3bob2o2b3o4b2obobo3b2obo2b2o3b4o8bob3o4b5obob2o2b2o2bo4b7ob2o2b2obo
2bo6bo2b2o4bo3b6o4bobob2obobo$b2ob2o2b3obob7obo2b8o3b3ob2ob2obob4o3bo
b2obo3bob2o3bob4o2bo4b2obobobobobo6b3obo2bob3o6b5o2bo3b2o2b2ob3o$3o2b
ob4o3bo2b2o3b6ob2ob2o3bo2b2o3bobo7b2ob2ob2obo2b2ob4o2bo3bo7bo2b2obob4o
2b4obob3obo4bo2bobobobo2bobob5o4bo$bobob2o3b2ob2obobo8bobo3b2ob2o3b4o
bo3bob2o5bobob2obo2bo2bo3b9o2bobo2b2o5b5obo3bob2ob2o5bo3b2o2bobobo2bo
b2o3b2obo$2o3b3ob4ob5ob3o3b2o4bo2bo2b3ob4o2b5obo3bob3o4b2obo2b3obobob
2obob2ob2o5b3ob2ob4ob3ob2o4b4o3b3obobob2ob7ob2o$b2ob2ob4o2bo2bobo5b3o
2b4o2bo2bo3bobob4ob2obo2b3o2bobo3b2o2bobo5bobob2o2b2o2bob2ob2o4bo3bo2b
ob3o2bo2bo4b2ob2obo3bobobo4bobo$o6b2ob3o2bob3o2b2obo2bob3o3bo3b2ob4o3b
ob12o2bo3b5o5b3o4bob2ob2obob2o2b2obobo6b5obo2bob3obobobo2bo2b2ob6o$o3b
4ob4obo3bo2bo2bobob2ob3o2b3o4bo2b4o4bo4b2o4b6o3bo5b6o2bobob2ob3o2bo3b
obobobo7bo2b8obo4b5obobobo$6b2o4bob6obob3ob2ob3obob3o5bobobo4b2o5b2ob
4ob4obobobob2ob3obo4bob4o5b3obo2bo2bob18o2b2o2b2ob2ob2o$o5b2o6bobo5bo
bo6b3o3b2ob3o2bob2ob3o4bobo6b2obo5bobo3b5o2b4obob2o3bo2bo2bo4b3o2bobo
3bo2b4o4bob2o4b3o2bo$b5ob3obobobo4bob4o2bo3bo3b3o2b2o4b4o2b5o5b3o2bob
3o6b5obob2obobob4o3b3ob3ob3obo3bo9bob4obob5o2b3o$b5o3bo2bo2bobo2bobo2b
obob3ob2o2bo5bobo3b2ob2obo2bo2b8obo4bo2bobo5b2o2bo4bobo2b2o2b2ob2o5bo
b4o2b7obo3b3ob4obob2o$5b3obob2obo2bo2b3obo3b3o2b5obob2obo2b2ob4o8bobo
4b2o3bo3b3ob3o4bo4b2ob2obo2b3o6bo3bo2b2ob2o2b3ob5ob4obo2b3o$ob2obo2bo
b4o2b4obobobo2bob5obob2o3bobo3bob2o6b2o8b4ob3o4b3ob3o2bo2b2o2b4o2b2o2b
o3bo2bo2bo2bo4bo4bobo2b2o8bo$2o2bo2bobobo2b3obobob2obo2bobob2obob2o6b
2o3bob4ob6obob2o3b2o3bo2b2ob5obo2bo2b2ob2obo6bo2b4o4bobo4b2obo2bo2b3o
2b3o2b2o$o2b3obo4bo2b2o2bobo3bo2bo2b7o3bobo3bo2b3o8bo2bo4bo3b3ob7obo3b
obob2ob2o4bo2b6o2b3o6b3o3bobo2bo6bo2b3o$ob3obo2bobob3o2b2o3b3o2b2obo2b
2o2bobobobo2bob2o2b2o2b2obob3ob10o2bo3bob2o2b2obob5obobo4b8obob3obo2b
2o2bo2bo2bo2bo2bobo2b2o$o2bobob2o4b2ob4o2bo4bo2b2o4b3o3bob2o2b2o2b3ob
2obob6o2bo4bo2bo3b2o2bobobo2b5o2bobobo8bo2bob3obo4b3ob2obo4b2o2bo2bo$
2obobobob2o2bo7b4obobobo2bob2obobobobo3b3ob6obob2ob2obo4b4o3bob4obo3b
2obo2b2ob2o2b5obob4obobo3b3ob2ob2obob3o3bo4bo$b2ob3ob5obob6o2b4o2bobo
2bo2bo3b4o2b3o2bo2bobo2bobob8ob3obob3o2b3ob2o4bo2b2obo2bo3b4o3b3o2b2o
4b4o2b3o2bobobo2bo$b4obobo5b3o6b2obo3bo8bo2b2o2b5ob5obob2ob3o6bo3bo10b
4obo3b4obo3bo2bo2b2o2bo4bob8obo3b4o2b5o$2o3b2o2b2o3b2o2bo2bo3bob3ob2o
bob2obo2b3ob2ob5obo3b2obo4bo4bobo3b2obo4b5ob2ob3ob3ob4o2bo2bobo3b2o3b
2o3bo5bo2b4o2bob2o$2o2b9obo2bobo2b6o5b3o3bo2bob3o2b2ob5obo3bob2obo2bo
4bo3b3obob4o2bob2obo2b4o2bo2bobo3b2ob2o2bob3obo2bo2b5obo3bobo$b3o3b3o
bob2obo3b4o4b4ob2ob3o2bo2bob8o5b3o3b3o2b2obobob4o2bo2b2o4bo3b4o3b3o5b
o3bo2b3o4bob4obo2b5o2b5o$bob4ob2o6b5obo2b6obo2b2obo6b3o2bo2b2o3b6ob2o
6bob3o2bo2bo2b3o2bobobo2bo4b3o2bo4b2obo6b3obobo2b2o4bobo2b3o$3bob2o2b
2o2b2o5bobo2b2o6bo5bobobo2bo2bobo2b6o2b2obo2bobob7obo2b3obob2o8bo3b3o
3b5obob3ob2o4bo2b2o2b2o2bo3b2ob2o$6obo2b7o2b2obo2b2ob2o2b2o2b3o3b2o3b
2obobo4b4o2b3o2bobo5bo3b3obo2bo2bob5obo3bob3o2bobo3b4obo2bo5b3o2bo3b2o
3b2obo$bo2b2o4b2o2bo3b2ob4o10b2obo8b4o4b2obob5ob3o2b3obobobobobo3bo7b
2o3bo2b4o5bo2b5ob2o2b2obo2b3o2b2ob2o3b2o$b2o2bobo6bo4b3o5bobobob2ob2o
b2o4bo3bo4b3o2bob2obobo2b2o4b4ob6o2b4o4bo2bo2bo4b2obobobob2obo3b3o2b2o
4b2o3bobob3o$bo2bobob2o3bo3b4o3b2o3bo3b2obobob2o2bob4o3b2o3bob3ob2ob2o
2b5ob4o2b4obob2obo2bob4o4b2obobo4bob2obo2bob2ob2obo2bob7ob2o$o8b3obo3b
o2b3obob2o3b4o4bo2b6o9bobo2b6ob2o3b2o2b2o3b5ob3obo2bob2o2bo2b2ob2obob
2o4b2obob4o3bo3bo2bobobobobo$3ob2o2bo4bo3bob3ob2obo5bob2o2b3ob2o4bo3b
5obo2b3o3bob2o3b3ob2obo2b3ob2o2bobob4ob2obo2b2o2bob2obo3bobo3bo5b2o2b
2ob5ob2o$2b2o2b4o4bobo2bob3ob6ob3ob2obob4ob2o2b4ob3o3bobobo2bo2bobo2b
3obobobo3bo3b6ob2o4b2ob3o2b2o2b2ob2o2bo3b5obob3obob5o$2bo7bo5bobobo2b
o5b3ob3ob2o2bob4o4bobo7b6obo2b7o2b3o3b3obob2obo2bo5bo3bob2o3b2o3b2ob7o
2b4ob2ob4o2bo$4bo2b3o3b2o3bobobobob3ob2o3b3o2b2obo3b2ob4obob4obob2obo
b5o4b2obo3bobo2bo4bob8ob5o2b3o2bobo2b3o2b3obo2bo4bob2obo$2b3ob3o3b2o2b
2ob3obo2bo2bobo3bo3b3o8b6o5b4o2b2o3b2obo4b4ob3ob2o3bobo3bob7ob3o2b2ob
3ob7o7b2o4bo2b2o$o3b2obo2bo2bo3bo2b2obo8bobo4bob3o2bob2o2b2ob2ob2obo2b
2o2bob7o4b2obo5bobob8o2b3o2b3o2bob2o2b2obob4o5bob3obob5o$o3bo2bob2obo
8bobo3b2o2b4ob5ob2ob4ob2o2bob4o2bobobob5o3bo2b2obo6bobobobo3bo3b2ob3o
b6o3bobo2bo3bo3b2ob2o3b3ob3o$4b2o2bob2obobobo2b2o2b2obob2ob4o4b2ob2o6b
o2b2o2b6obo2b4o3bo2b2o2bobo4bo3b4obob3o2b2obobob3o4bo5b2o2b6o2bobo3b2o
bo$bo6bo2bob4ob4o2b4o2bo2bo2bob3obobobobob3ob2o7b3o2bob2o2bo2b2ob2obo
b2o2bo6bo4bo3bob3obo4b5ob2o5b2o2bo2b4o4b2o$3obo2b4ob6o4b3ob2ob3o5b4o5b
2o7b2o2b2o2bo2b2obob7o3bobob2obobo2bo5b2o4b2o2bob2o3b2o4b3o6bob2o4b2o
bo2bo$2b2o7b2ob2ob2obobobo2bobobo3b2ob6ob2o2bobo3bo5bo2bo4bo3b4o2bo2b
o5bo2b3obob4o2b2ob2o2b4o2bo2b2o4b2o2bo3bo2bob2o2b4o$obobob4o2b2ob4o3b
obob4ob2obo4bo8bo2bo2bo3b3ob5obo2bob2ob2o2bobobo3b3o3bo2b2o4bob3ob3ob
3obobo2bo2bo2bo3b2ob7obob2o$3b2obo5bo2b3o2bo3bo5bo2bo2bobob2o2b3obo4b
2ob2ob2o3b3ob3o3bob4o3bob3o6b2obo2b5ob2o4bob2obobo2bobobo2bobo2b2o2bo
b3ob3o$ob4o2b2o7b2o2bob2obo2bo3bobo3b4o2bo4b2obob2o2bo8b4o2bo4bobobob
3o5b4o2b3o2b4obobo2b3o3bob4o2b2obobo7b4obo$bobobo2bo4b4o5b2o2bo2b2ob4o
2b2ob2ob2o2bobobob2o4bob5o2bo2bobobobo4bo8b3ob3o2b3o2b5o5b2obo4b10ob4o
3b4o$ob3ob2ob2o2bobobob4o3b3ob2o4b2o2b2o2b2o3bo4b2ob3ob2obo3bo3b6ob4o
b4o2bobobo3b2o3b4obobobo5bob4o3b2ob5obo2b3o4bo$2obobob4o2bobo2b3obo2b
3o2b3obob6obobo2bo3bo2bob3obo4b3o4bo4b3o2b3o2b6o2bo3b2ob3o6b3o2bob2o2b
3ob3obo2bo3bob2obo2bo$ob4obob4obo2b5ob2o2bobo2b2o5b2ob3o3bo3b3o4bo2b2o
bob5o2bo3bobobo2bo4bo3b2o2b2o2bo2b4ob2o2bob2o3bob2ob2o2b2obobobob5ob2o
$o2b3ob3ob6o2b2obo3bo2b2ob4obo3b2o2bob2ob2o2b2ob2o3b3o6b2o2b3obob2obo
b2o3bo3bo4b4obob2o3bo2bob2o2b2o2bob4obobo2b3o2bobo$3ob2o2b3o2bob2obo3b
o2b4o8b7obo2bo2b5obob2o2b2o4b2obo2bo2bobob2o3b2o3bo4b4o5b2ob2obobo2b3o
bob3obo2bo3b2obo3bo4bo!

[C_R_116]

P4 Pi to G

Code: Select all

x = 29, y = 29, rule = B3/S23
4b2o4bob2o4b2o$3bobo4b2obo4bobo$3bo16bo$2ob2o14b2ob2o$2obobo12bobobo$
3bob14obo4bo$3bobob10obobo3b2o$4bo5b4o5bo$22b6o$21bo6bo$22b2o3b2o$24bo
2$23b3o$23b3o$12b3o8b3ob2o$12bobo8b3obo$12bobo8b3o2bo$23b3ob2o$23b3o$
23b3o2$24bo$22b2o3b2o$21bo6bo$22b6o2$24b2o$24b2o!

[AgustinUwO]

Trans-bookend and bun

Code: Select all

#C
x = 20, y = 20, rule = LifeHistory
14.2A$14.2A$8.A$7.A.A$7.A.A$8.A$17.3A11$3A$2.A$.A!
[[ ZOOM 40 GPS 10 X 3 Y -5 AUTOSTART LOOP 100 ]]

[Tawal]

It's a useless H to G I think because :

• It's a known lane
• It's a widely snark solution of one of my dirties H-to-G

Code: Select all

x = 87, y = 103, rule = LifeHistory
33.3D2.D3.D2.3D3.3D2.5D2.3D2.5D3.D$32.D3.D.D3.D.D3.D.D3.D3.D3.D3.D5.D
2.2D$32.D5.D3.D5.D.D3.D3.D7.D4.D4.D$33.3D2.D.D.D4.D3.3D4.D6.D4.D5.D$
36.D.D.D.D3.D3.D3.D3.D5.D4.D6.D$32.D3.D.2D.2D2.D4.D3.D3.D4.D4.D7.D$
33.3D2.D3.D.5D2.3D4.D3.5D.D6.3D8$56.2A$56.A$53.A4.A2.2A$53.5A.A2.A$
39.2A16.B.2A.A.2A$40.A10.4AB3AB2.A2.A$40.A.AB7.A2.A.A3B2A.A$41.2AB.3B
4.7B2.A.2A$43.7B3.7B.A$43.16B.2A$44.15B$43.16B$41.18B$39.19B$39.2BC
15B$38.3BCBC4B.7B6.2A$39.2B3C4B2.7B3.2B2AB$38.5BC4B2.9B.4B$37.10B4.
15B$36.4B10.16B$35.4B11.16B$34.4B12.17B$33.4B13.18B$32.4B13.20B$17.A
13.4B7.A7.19B$17.3A10.4B8.3A5.19B$20.A8.4B12.A5.17B$19.2A7.4B12.2A6.
17B$19.5B3.4B13.5B6.14B$21.3B2.4B16.3B2.B4.13B$8.2A.2A7.9B16.23B$8.2A
.A8.8B17.25B$11.A.B3.10B18.25B$11.3AB.2B2A7B18.25B$9.2A2.BA3B2A7B17.
27B$8.A2.4A12B17.26B$8.2A.A.2B3.7B.B2A15.26B$9.A2.3AB2.7B.BA.A12.2AB.
22B$9.A5.A4.4B5.A11.A.AB.21B$10.5A5.4B5.2A10.A4.21B$12.A8.4B15.2A3.8B
.13B$22.4B18.4B2.B.B2.12B$23.4B16.4B2.3B3.13B$24.4B14.4B3.B2AB2.14B$
25.4B12.4B5.2A4.8B2.4B$26.4B10.4B14.6B3.4B$27.4B8.4B17.4B4.4B$28.4B6.
4B16.5B6.4B$29.4B4.4B17.2A10.4B8.A$30.4B2.4B19.A4.2A5.4B5.5A$31.8B17.
3A6.A5.4B4.A5.A$32.6B18.A8.A.AB.7B2.B3A2.A$33.4B29.2AB.7B3.2B.A.2A$
32.6B30.12B4A2.A$31.8B29.7B2A3BAB2.2A$30.4B2.4B28.7B2A2B.B3A$29.4B4.
4B27.10B3.B.A$28.4B6.4B25.8B8.A.2A$27.4B8.4B23.9B7.2A.2A$26.4B10.4B
21.4B2.3B$25.4B12.4B19.4B3.5B$24.4B14.4B10.A6.4B7.2A$23.4B16.4B7.3A5.
4B8.A$22.4B18.4B5.A7.4B10.3A$21.4B20.4B4.2A5.4B13.A$20.4B22.9B4.4B$
19.4B24.6B5.4B$18.4B25.8B2.4B$17.4B24.15B$16.4B25.14B$15.4B26.13B$14.
4B25.2AB.10B$13.4B25.A.AB3.B2A3B$12.4B26.A6.B2A3B$11.4B26.2A6.4B$10.
4B36.3B$9.4B38.2B.BA$8.4B38.B2ABA.A$7.4B38.BABABA.A$6.4B37.A2.A.A.A.
2A$5.4B38.4A.2A2.A$4.4B43.A4.A$3.4B40.2A2.A.3A$2.4B41.2A3.2A$.4B$4B$
3B$2B$B!

Edit: Oops it was a wrong pattern - corrected.

[Period1GliderGun]

54p58 can turn a blinker into a block without collapsing:

Code: Select all

x = 30, y = 34, rule = B3/S23
13bo$13b3o$16bo$15b2o4$19bo$9b2o7b3o$9b2o7b4o$22bo$22b2o$22b2o$27b3o7$
2o$2o4b2o$6b2o$7bo$8b4o7b2o$9b3o7b2o$10bo4$13b2o$13bo$14b3o$16bo!

[Tawal]

Another engineering clean-up of a dirty H to G.
It makes a H+G to G1 with adjustable timing from 119.
In the dirty H-to-G's junks there are a boat and a hive in right position to make an OTT, used to provide the second glider of G1.

Code: Select all

x = 224, y = 190, rule = LifeHistory
14$205.E$203.2E$204.2E70$64.A$64.3A36.2A$67.A35.A$66.2A32.A4.A2.2A$
100.5A.A2.A$86.2A16.B.2A.A.2A$87.A10.4AB3AB2.A2.A$87.A.AB7.A2.A.A3B2A
.A$88.2AB.3B4.7B2.A.2A$90.7B3.7B.A$90.16B.2A$91.15B$90.16B$88.18B$56.
E29.19B$56.E.E27.2BD15B$56.3E26.3BDBD4B.7B6.2C$58.E27.2B3D4B2.7B3.2B
2CB$85.5BD4B2.9B.4B$84.10B4.15B$83.4B10.16B$83.3B11.16B$81.4B12.17B$
81.2AB13.18B$75.2A5.A13.20B$31.A43.A.A.3A15.8BD10B$31.3A34.2A7.A.A17.
7BDBD9B$34.A33.2A7.2A19.6B2D9B$33.2A64.17B$101.16B$99.B2D14B.2B$22.2A
.2A71.BD2BD17B$22.2A.A73.B2D18B$25.A73.21B$25.3A4.2A64.5BD17B$23.2A3.
A3.2A64.5BD17B$22.A2.4A69.5BD17B$22.2A.A15.2A53.2CB.19B.B2C$23.A2.3A
12.A.A51.C.CB2.18B.BC.C$23.A5.A13.A51.C5.12B.4B5.C$24.5A14.2A49.2C6.
9B3.4B5.2C$26.A77.6B5.4B$104.4B8.4B$105.2B10.4B$118.4B$119.4B$120.4B$
121.4B$122.4B$123.4B$124.4B$125.4B$126.4B$127.4B$128.3BD$129.3BD$130.
3D6$70.A$68.3A$67.A$67.2A7$57.2A$56.A.A5.2A$56.A7.2A$55.2A2$69.A$65.
2A.A.A$64.A.A.A.A$61.A2.A.A.A.2A$61.4A.2A2.A$65.A4.A$61.2A2.A.3A$61.
2A3.2A!

[Period1GliderGun]

The p8 reflector can become a p21 reflector:

Code: Select all

x = 26, y = 28, rule = B3/S23
bo$2bo$3o14b2o$17bo$15bobo$15b2o4$14b2o$14b2o3b2o$19b2o2$24bo$4b2o17b
obo$4bo5b2o12bo$5b3o2b2o$7bo7b2ob3o$5b2o7bo2bo3bo$5bo8bo3bo2bo$6bo8b3o
b2o$5b2o$11bo$10bobo$11bo2$15b2o$15b2o!

It works in all phases.

[b-engine]

Removal of MWSS from 44P40H20V0 using LWSS:

Code: Select all

x = 21, y = 38, rule = B3/S23
b5o$o4bo$5bo$o3bo8b4o$2bo9bo3bo$16bo$12bo2bo3$7b2o3b2o$12bobo$b2o4bo6b
o$bo10b3o$2bo4$13b4o$12bo3bo$16bo$12bo2bo13$17b3o$17bo2bo$17bo$17bo$18b
o!

[hotcrystal0]

A 60-by-55 box makes four eaters(along with other stuff):

Code: Select all

x = 60, y = 55, rule = B3/S23
60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o
$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$
60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o$60o
$60o$60o!

[AlbertArmStain]

Eater 3 but way weirder:

Code: Select all

x = 14, y = 12, rule = B3/S23
3bo$2bobo$2bobo5b2o$b2ob2o4b2o$2bo4b2o$o2b4o2bo$2obo4bobo$bobob2obob3o
$bobobo2bo4bo$2obo2bobob3o$3bo3b2obo$3b2o!

[Selena Silverstep]

I found this in a soup. Here's a methuselah that lasts 7068 generations.

Code: Select all

x = 37, y = 28, rule = B3/S23
6b2o$5bo2bo$6b2o11$6bobo$5bo2bo15b2o$2o3bo2bo15b2o$2o3b2o7$35b2o$3b2o
29bobo$3bobo28b2o$4bo$13b3o!

[Selena Silverstep]

My favourite class of methuselahs is some inconspicuous objects getting hit by a glider.
This one is "glider hitting a toad with beehive nearby", 4739 generations

Code: Select all

x = 13, y = 8, rule = B3/S23
10bo$10bobo$10b2o$7bo$6bo2bo$b2o3bo2bo$o2bo4bo$b2o!

[iddi01]

Four moderately strong methuselahs:

Code: Select all

x = 39, y = 39, rule = B3/S23
2o$obo$b2o$3b2o$3bobo2$5bobo2$7bobo2$9bobo2$11bobo2$b3o9bobo$3bo12bo$
2bo12b2o$17b2o$17bobo$18bobo$19bobo$20b2o$22b2o$22bo$23bobo$26bo$25b2o
$27b2o$27bo$28bobo2$30bobo2$32bobo$33b2o$35b2o$35bobo$36bobo$37bo!

Code: Select all

x = 181, y = 33, rule = B3/S23
$173bo5bo$16b2o154b3o3b3o$16b2o155bo5bo8$33b3o2bo2b3o116b2o$33bobo2bo
2bobo115bo$31b2o2bo2bo2bo2b2o113bo2b2o$31bo13bo115bo2bo2bo$31b3o9b3o
116b2obo$2b2o160bobo$2b2o34bo125bobo$37bobo125bob2o$38bo124bo2bo2bo$
167b2o2bo$31b3o9b3o125bo$31bo13bo123b2o$31b2o2bo2bo2bo2b2o$33bobo2bo2b
obo$33b3o2bo2b3o4$151bo5bo$150b3o3b3o$151bo5bo!

Code: Select all

x = 97, y = 44, rule = B3/S23
2$20bobo$21b2o$21bo6$29bobo$29b2o$30bo3$22bo$20bobo5b2o$21b2o4bobo$29b
o4$17bo$17b2o$16bobo2$87bo3b3o$9bobo75b2o2bobo$9b2o14b2o13bo45bobo2bob
o$10bo13b2o13bo$26bo12b3o2$16bo$16b2o5b2o$2b3o10bobo4b2o$4bo19bo$3bo$
16b2o5bo$17b2o2b2o$16bo5b2o!

Code: Select all

x = 63, y = 20, rule = B3/S23
54bo5bo$53b3o3b3o$54bo5bo3$o$o7bo$o7bo$o7bo$o7bo$o7bo$o7bo$o7bo$o7bo$o
3$55bo5bo$54b3o3b3o$55bo5bo!

Super Pond is a one-time reflector for 4 gliders:

Code: Select all

x = 14, y = 14, rule = B3/S23
bo10bo$2bo8bo$3o8b3o$6b2o$5bo2bo$4bob2obo$3bobo2bobo$3bobo2bobo$4bob2o
bo$5bo2bo$6b2o$3o8b3o$2bo8bo$bo10bo!

[AgustinUwO]

Useless synthesis

Code: Select all

#C
x = 0, y = 0, rule = B3/S23
3b2o$3b2o4$3bo$2b3o$b2obo3$bo$b2o$obo!
[[ GPS 5 ]]

[confocaloid]

Useless synthesis

Code: Select all

#C
x = 0, y = 0, rule = B3/S23
3b2o$3b2o4$3bo$2b3o$b2obo3$bo$b2o$obo!
[[ GPS 5 ]]

Not sure about "useless", is there a known synthesis component that can do this? The two-glider collisions do not seem to work to make the B-heptomino, but there should be another way that works to construct still lives like this or xs22_wj5kczg85dz1156 or xs22_31e8530358e13.

Code: Select all

x = 9, y = 21, rule = B3/S23
3bo$b3o$o6b2o$4o2bobo$3bo2bo$2bo4bo$2b6o2$4b2o$4b2o4$4bo$3b3o$2b2obo3$
2bo$2b2o$bobo!

[hotcrystal0]

Pi+block makes a snake:

Code: Select all

x = 3, y = 13, rule = B3/S23
3o$obo$obo9$2o$2o!

[b-engine]

Almost a pre-pulsar spaceship:

Code: Select all

x = 9, y = 14, rule = B3/S23
3o3b3o$obo3bobo$3o3b3o4$3o3b3o$obo3bobo$3o3b3o4$2o5b2o$2o5b2o!

[AgustinUwO]

Beehive to Trans-mirrored bun

Code: Select all

#C
x = 11, y = 6, rule = LifeHistory
7.2A$6.A$.A4.A$A.A3.A$A.A4.A$.A6.3A!
[[ GPS 2 Z 64 AUTOSTART ]]

[confocaloid]

8G 5-5-5-5 ash
(xp2_y1696yd696z2552wgw2552y32552wgw2552zy1343yd343zy6hhhy3hhhzy1o4oydo4oz8kk8w1w8kk8y38kk8w1w8kk8zy1cicydcic)

Code: Select all

x = 33, y = 19, rule = B3/S23
12bobo3bobo3bobo3bobo$12b2o4b2o4b2o4b2o$13bo5bo5bo5bo14$3o3b3o3b3o3b3o
$2bo5bo5bo5bo$bo5bo5bo5bo!
#C [[ ZOOM 8 THEME Caterer T 120 PAUSE 1 ]]

[AgustinUwO]

Large soup containing a Carrier siamese long snake

Code: Select all

#C
x = 43, y = 118, rule = B3/S23
b2obobobobob3o3b3o2b2o2b2o2bob2o2bo$obobob2ob4o4bo2bo2b2o6b2ob2o2bob2o
$2obo4bob3ob2ob2o4b2o5bobo5b2o2bo$4bob3ob6obobo2bo2b3ob2ob2obobobo2bo
$bobobo2b3ob2o3bo7b2obobob2o3bob2o$2bob5ob4o3b5obob2o6bo3b2obobo$3o2b
obobob2obo2b2o2bobo3bob4o3b2o3b2o$3ob2obob3o3b2o3b4ob3o6bo3b2o$b3obo2b
o4b2o2bob4obobo6bob6obo$b2ob2ob2o2b2o4b3o5b2o6bob2o$2b2o2b4ob2ob2o5bo
2b2o2bo3b5ob2ob2o$bobo3bo2bobobob2ob5obo4b2o3b2o4b2o$b4ob2obo3bo3bobo
2b7obo2b2ob2o2bobo$9obo3bobob2o3b3ob8o2b2obo$obob6o5b2obobo3bobo2bobo
b2o3b3o$2obob2o5b5obo3b4o2b2o4b4obo2bo$2b2ob5ob4o2bo2bo3b3o2bo6b4o2bo
$2b4o10b2obobob2o5b3o4b2ob3o$b2o2bo3bob2ob3ob2obobo4b2obo2b4o$4b3o2bo
b3o2bo4bob3ob3o2bo2b4o$3bob2o2b2ob2o2bob5ob2obobobobobobob3o$2bobo2bo
7b6obob2o2bo3bo4b3o2bo$2b6ob4o2b2o2b2obobobo4bob3ob3o2bo$bo3bo2bob8ob
obob3o3bo2b2obo3b3o$o4bob2o3bob4ob4o2bo3bo2b2obob4obo$o3bo2bobobo2bob
obo3b5obo3bo2bobo3bo$2ob4ob3ob4ob2o2bob2o2bobo3b4obob2o$2bo6bobo2bo2b
4obo3b5o2b2obobo2b2o$b3obo2b2o2b2o8bob2obo3bo2bo3b3obo$2bo11b5ob3ob2o
bobob4ob6o$bo4bo3bo2bo2b2ob3ob3o2b2o3b3ob3o2bo$b7o2bo2b2o3bobob4ob2o3b
obo5bobo$ob3o3b2o2bo5b2o3bo2b2o2b2o3b3o2b3o$o2b3obo2bobobob2o3b2obo2b
4o4bo5b2o$2ob2ob2o5b4o2b4obo4bo4b2obo2bobo$o3b2obo4b2ob3o7bo2b2obobo4b
o2bo$bo2bo2b2o3bobo2b2obob3obo2b2o3bob3obo$2bo2b3o2bobobob3o3b2ob2o2b
o5b3o2bobo$b2ob2obo2bo4bo5b2o3bobo4bob7o$b7obob2ob3o2bo2b5ob5o2b4obo$
o2bo5b2o3b2o2b2o3bo3bob3o3bob2obobo$b2obo4b3ob2o7b2o2b2o2bob2ob3o2b3o
$b4obo2b3obo2bobo4b3o2b2o2b3ob3o$obo2b2obo2b2obo5bob2obob2o3b2o2bobo2b
o$b6obobobob6ob2o2bobob3o3b4o2bo$b4o2bo3bobobo4b4o2b2obob3obo3b3o$3bo
3b3obobobo6bo2bobob3ob5o2bo$b2o3bo2bob2o2b3o4b2ob8o3b4o2bo$4ob4o3bob2o
2bo3b2obo3b2o2b2o2bobo2bo$ob2ob2ob2obobo2bo4b2obo6bo9b2o$4o2b2obo4bob
ob2ob2obob3ob5o3b4o$obob2o3bob2obo2b2o2b2obobob3o4bobobobo$2o4bobo2bo
b2ob5o2bo4bo2b5o4b2o$b2o2bo2b5ob3ob3obo2bo5bo4bobo2bo$obob2obobob2obo
b3o4b3o3b3o3b2obob3o$bo5b4obo4b3o3bo2b3ob2ob2o2bo3b2o$3ob4o2b3obob5o2b
ob3o3bob2o2bobo2bo$bo2bo5bobo2b4ob2obobobo6bo3bob3o$bob3o2bob3ob3ob3o
bobo2b2ob3obo2bo2bo$ob5o2bob3obob7ob2o2b3obobo2bobo$2b3o2bo2bobo4bo2b
3o4bob4obo4bobo$2bo2b2o2b4obob3ob2o2bo3bo2b4ob2o$2o3bobobo4bobobobo8b
2o4b2ob2o$ob2ob4o2b2ob5o2b4o3b5o2bo2b2ob2o$2bo3b2o3bo3bo2bo3b2o4bob3o
b2obob3o$ob2o2b3obo2bob3obo2b5o2bo2b2obo2bo$3bo2bo5b2obobo2bo2bobo2b2o
bobo5b3o$b2o2bo7b3o2b2obobob2o3b2ob2obobobo$bo5b7o2bo6bobob3obobo3bob
o$b2obobo2bo2bob2o2bo2b2obo3b2ob2ob2obo2b3o$2o2bob2obobob3obo9b2obobo
b2ob4obo$bo3bobob4ob3ob2o3bo2b4o2bob2o4b3o$2obob3o2b2o3b2o4bo2bobob2o
2bo3bo3b3o$ob2obo5bo4b2obo3bo2b2o3b2obob3o2bo$bob2obo3b2o2bobo6bob2ob
o2bob3ob2o3bo$2b2o2b2ob5o3b2ob2ob5ob3obob3obo$2b3o2bobob2o5bob5o3b2ob
o2bob2o2bo$bo3bo2b4o2bobo6bo3bo7bo2b2o2bo$bo2bo2bob6o4b2ob2o5bobo3bob
2obo$o2bobo4b3obo2b2obo4bo2bobo2b2obob5o$7o4bob2ob3obobo2b4o2bobo3bob
2obo$b2ob2o2b4o2b4obob5o2b3o4bo3bob2o$b6ob2ob3o2bob5o3b5obobob2o2bo$b
obo2b6ob2o2bo2b2ob3o3b3ob2ob3o$obo2bo2bob3o4bo3b2obob3o3b4obo3bo$3b2o
b16o2b2ob2ob2o4b2o2b2o$3obob3obob6obo3b2ob3o2b3o3bo2b2o$6b2o3b7o2bobo
4bo2b3o4bo2bo$b2ob3ob4o4b2o4b2o5bo2b3o2b2o3bo$4o2bobob5ob2obob2o2b6ob
2o2bo$5o3bo2b3ob4o3b3o2b3ob6o4b2o$2o2bo3bo2bo3bo6bo2b2obo3b4o3b4o$b2o
bob3o2bo2bobo2b2obo4b3obo2b4o3bo$bob2ob2o2b3o6bobo2bob3o2bo2bob2ob2o$
ob4o3bobo5bob4obo2bobo2b5obo2b2o$b3o2b5o2bo3bo2b5o4b2obobo2b3o$bo5bo2b
3ob3ob3o2bob3o3bobob2o3b2o$obob2ob2obo3b5o3b3obo2bo3bobo5bo$2b2o2bo2b
2o2bo5b4ob9o2b2obobo$2b2o5bo4b3ob2ob2o2bo2b3o2b3ob4o$2b4ob2o4b2ob3obo
b2obobob3ob4o3b2o$3obobo7b4o2bob2o6bob3o3bobo$3o4bo2bo4b3o2bo2bob2o4b
ob3ob3obo$b3o6b2ob2o2bobo5b2o4bo2b4o2bobo$o3bobo2b4o3b2o2bobob4o3bo2b
obob5o$b2o2bo3b2ob3obo2bob3ob3obobob3o3b2o$b7o5bo2b2o6b4ob3ob3ob4o$bo
4b4o3bo3bo6b10ob4o2b2o$2o4bobo2b2obo6b2obo3bo2bobo2bobo3bo$4o2b3obo3b
o2b2ob4o2bob5obo2bob3o$b2obo3bo2b2o4bob3o3b2o7bo5b3o$3obo2b2ob2o6b2ob
o2bo4bob3obo3bo$4o2b2obo4b2obobobobo2b4o2bo2bo4b3o$bobo3bo2b2o3b4ob2o
4b4obob2obo4bo$ob2ob3obo2b3obo2bo2b4obo2b2ob2o3bob3o$3b2obo2b2o8bob3o
bo3b3ob2o3bobobo$3obob4o4b5obo2b3obob2o2bobo2b4o$4bo2bo3bo2b2ob2o2bo2b
6ob4o3bo2b2o!