
POWERS — three charges of each, per game Swap ..... Tap it, then tap two blocks to exchange their places. Blast .... Tap it, then tap one block to destroy it. Rotate ... Tap it, then use the rotate buttons beside the board to turn the outer ring one step per tap. Undo ..... Takes back your last move. Three per game. Hint ..... Suggests the strongest next move. Two per game.
GOAL: merge matching numbered blocks until you build the target tile. On a 4x4 board that is 2048, on 5x5 it is 4096, and on 6x6 it is 8192. You can keep playing past it.