how to play

Use arrow keys or swipe to slide all tiles in a direction.

Merging rules:

• 1 + 2 = 3 (or 2 + 1 = 3)

• 3 + 3 = 6, then 6+6=12, 12+12=24, and so on

• 1+1 and 2+2 do NOT merge

After each move, a new tile (1, 2, or 3) appears on the edge opposite to the direction you swiped.

The game ends when the board is full and no merges are possible.

Your score is the sum of all merged values. How high can you go?

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