243 Nuke

[Pricek]

I don't know if I discovered this, but it packs quite the punch

Screenshot 2021-03-01 at 5.29.02 PM.png (2.29 KiB) Viewed 1788 times

[Aleph]

Nice find! That is known as the thunderbird.

[Pricek]

I like to call it the 243, because it takes 243 generations to stop spreading to new cells. Thanks for the correct name.

[NoAyeBeardo]

I don't know if I discovered this, but it packs quite the punch

Screenshot 2021-03-01 at 5.29.02 PM.png

Use RLE

Code: Select all

x = 3, y = 7, rule = B3/S23
3o2$bo$bo$bo2$bo!

[Moosey]

The bottom cell can be removed:

Code: Select all

x = 3, y = 5, rule = B3/S23
3o2$bo$bo$bo!

(as per the wiki page for the thunderbird)

[hotcrystal0]

I don't know if I discovered this, but it packs quite the punch

Screenshot 2021-03-01 at 5.29.02 PM.png

Use RLE

Code: Select all

x = 3, y = 7, rule = B3/S23
3o2$bo$bo$bo2$bo!

By adding a block you can make a methuselah that produces a toad and several pis.

Code: Select all

x = 43, y = 39, rule = Conway's Life
13b3o2$14bo$14bo$14bo$2o$2o!

The methuselah lasts 1,581 generations and this is what it looks like after it's stablized(minus the two escaped gliders)

Code: Select all

x = 97, y = 95, rule = Conway's Life
62b2o$62b2o5$75bo$31b2o41bobo17bo$30bo2bo40bobo16bobo$31b2o42bo17bo2b
o$94b2o$79b2o$78bo2bo$79b2o$22bo14b3o$22bo52bo$22bo51bobo$74bobo$18b3o
4bo49bo$24bobo32bo$24bobo31bobo$25bo25b2o5bobo$50bo2bo5bo9bo$34b3o14b
2o15bobo$69b2o6$69bo$67bo2bo$2o65bo2bo$obo59b2o4bo13b2o$b2o59b2o18b2o
$17bo$17bo19b2o$17bo18bo2bo$37b2o2$20bo12b2o$19bobo11b2o$19bobo32b2o$
20bo33b2o3$71bo$2bo5b2o60bobo$bobo3bo2bo58bo2bo$bo2bo3b2o60b2o$2b2o$53b
o$53bo$18b2o33bo$18bobo$19b2o45b2o$66b2o3$69b2o$69b2o$14b3o6b2o$2o21b
2o40b3o$2o11$32bo$23b2o6bobo$23b2o7bo$7bo$6bobo$6bobo$7bo7$56bo$55bob
o$55b2o4$30b2o$30b2o!

Another thunderbird-based methuselah that produces a blockade.

Code: Select all

x = 10, y = 6, rule = Conway's Life
8bo$8bo$8bo$o$o6b3o$o!

[hotcrystal0]

double

Code: Select all

x = 12, y = 12, rule = B3/S23
9b3o2$10bo$10bo$10bo5$o$ob3o$o!

[hotcrystal0]

different things a block can eat

Code: Select all

x = 19, y = 28, rule = Conway's Life
14bo$13b2o2b2o$15bob2o4$4bo$2obobo$2o2b2o3$15bo$15b2o$5b2o7bobo$b2obo
2bo7bo$b2o2b2o2$15b2o$15b2o5$5bo$4bo$2o2bo$2o2bo$5bo!