This is similar to the concept of protecting groups in chemistry, that can be removed easily later on.
Eaters coordinate very effectively, and in a very useful way, to dominoes:
Code: Select all
x = 10, y = 5, rule = B3/S23
2b2o$bobo4b2o$bo2b2o2bo$2o4bobo$6b2o!
I am going to try to find a way to remove the eater on the following pattern with a glider, without causing immediate interference to the adjacent pattern (except that that would result of manually taking away the eater):
Code: Select all
x = 24, y = 24, rule = B3/S23
2b2o$bobo$bo2b2o$2o4bo$6bo$7b2o$9bo$9bo$10b2o$12bo$12bo$13b2o$15bo$15b
o$16b2o$18bo$18bo$19b2o$21bo$21bo$22b2o$23bo$20b3o$20bo!