Rearrange the numbers to make them in the correct order. Arrow keys or tap to move the blocks. The blocks will only move if there is an open slot in the direction of the arrow key pressed and no other block is currently moving. It takes about 75 seconds to scramble. You get a special surprise when you win! All scrambles are possible, so don't give up!
Numbers are in the order: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Empty
