Join the numbers and get to the 256 tile!
How to play: Use your arrow keys to move the tiles. When two tiles with the same number bump, they sum!
Copied from 2048 by Gabriele Cirulli.
Based on 1024 by Veewo Studio.
Conceptually similar to Threes by Asher Vollmer.
My 5x4 variant 512 has an obstruction.
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