Tracking issue for variants #6

These are some of the variants people have mentioned so far

• one color go
• blind go
• hidden move go
• 4+1
• tetris go
• toroidal go
• magnet go (I forget the rule)
• phantom go (you don't see opponents' stones)
• pixel go (you place 2x2 blobs)
• simultaneous turns
• quantum go
• lottery go / traitor go (you have a chance to place the opponent's stone instead)
• Keima go: https://senseis.xmp.net/?KeimaGo
• Zen go
• Atari atari go (you can't capture stones if the precending player put a group in atari)
• Stone swap (player can choose to swap two adjacent stones instead of placing a new one)
• Random placement after a move (play -> get a position picked randomly -> place another stone there if legal)