ConwayLife.com

Posted: **January 30th, 2026, 3:52 am**

This rule has TWO high-period natural spaceships, which I think is very interesting.
The ships:
28c/362 spaceship:

 x = 8, y = 19, rule = B2n3-n5ek/S2-in3-c4i6i
3bo$2bobo$2bobo$3bo12$5bo$3bo2bo$ob3ob2o$2bo2b2o!
[[ THEME INVERSE ]]

38c/330d spaceship:

Code: Select all

 x = 26, y = 5, rule = B2n3-n5ek/S2-in3-c4i6i
2o22b2o$o18bo5bo$o18bo3bobo$b3o19b2o$3b2o!
[[ THEME INVERSE ]]

Posted: **January 30th, 2026, 8:43 am**

Pattern collection:

Posted: **January 30th, 2026, 10:33 am**

Thinnest possible c/2o and tiny 2c/4o and c/3o:

Code: Select all

x = 31, y = 13, rule = B2n3-n5ek/S2-in3-c4i6i
6bo3bo9bo6b2o$5b3ob3o7b3o4bo2bo$5bobobobo7bo5b2o2b2o$4b2o5b2o6b4o3bo2b
o$2b2obob3obob2o6bo4b4o$bo3bo5bo3bo3bobo$bobo9bobo$2o5bobo5b2o$obo4bo
6bobo$2b2o3bo5b2o$2bob2obo3b2obo$7bo4bo$9bo2bo!

p3:

Code: Select all

x = 7, y = 7, rule = B2n3-n5ek/S2-in3-c4i6i
2o3b2o$obo3bo$4bo$o3bo$o2bo$bobobo$2o2b2o!

Posted: **January 30th, 2026, 11:47 am**

High-period orthogonal puffrake:

Code: Select all

x = 7, y = 9, rule = B2n3-n5ek/S2-in3-c4i6i
2b2o$bobo$2obo$b2o$5bo$4o2bo$o5bo$o3bobo$b2o!

Very long ship is p4:

Code: Select all

x = 5, y = 5, rule = B2n3-n5ek/S2-in3-c4i6i
3b2o$2bobo$bobo$obo$2o!

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