ADVANCED Sliding Puzzle (a.k.a. Slide Puzzle, 15 Puzzle, 8 Puzzle, and 25 Puzzle etc.).Slide and sort the numbers. But, rotates at colored frames. Rotations enable you to enjoy the puzzle much more than normal sliding puzzles. Level 0 : No rotationLevel 1 : StandardLevel 2 : DifficultLevel 3 : Complicated (Rotates simultaneously at the same color.)Level 4 : Super (Rotates simultaneously at the same color.)Each level has more than 10,000 stages.Try for minimum steps and rotations! No time limit.You can change the size of the number tile so that you can easily enjoy it with one hand.