About the game

A full spread of mahjong tiles, and your only job is to make it disappear. Two tiles with the same face vanish when you pick them and they line up straight across or straight down. Blank squares between them do not block anything. No timer is mentioned anywhere, just you and a board that sometimes looks stuck.

Stuck is where it gets fun. You can drag a tile over to its twin's line, but one careless move can steal the spot another pair needed. Harder layouts punish autopilot, so scan first and tap second.

How to play

Tap or click one tile, then its identical twin, when both stand on a common horizontal or vertical line. Gaps between them are fine.
No twins lined up? Shift a tile until it matches its partner's row or column, then pick the pair.
Remove every last tile to win the board.