Join the numbers and get to the 268435456 tile and beyond!
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How to play: Use your arrow keys or W S D A to move the tiles. When two tiles with the same number touch, they merge into one tile with same number they summed to one ! 1+1 -> 2, 2+2 -> 4, 4+4 -> 8 etc. 1073741824+1073741824=2147483648