A much smaller variant using the same wings is the P2 part of Backrake 1. The 3x3 octomino is removed, the halves are moved together, and several extra cells are added to each half. Pooping Alien 06:25, 11 April 2012 (CDT)
- Do you mean this one?
x = 27, y = 13, rule = B3/S23 5b3o11b3o$4bo3bo9bo3bo$3b2o4bo7bo4b2o$2bobob2ob2o5b2ob2obobo$b2obo4bob 2ob2obo4bob2o$o4bo3bo2bobo2bo3bo4bo$12bobo$2o7b2obobob2o7b2o$12bobo$6b 3o9b3o$6bo13bo2$5b2o13b2o!
- But it's bigger. Codeholic 01:22, 14 April 2012 (CDT)