Start off with the 2-puzzles, which take just 2 moves to solve. Then advance to the 3-puzzles, the 4-puzzles, and pretty soon you will be an expert! But do you have what it takes to make it all the way to the full 11-move puzzles? - 2x2x2 cube puzzle - Transparent so you see all six sides at once. - Thousands of set puzzles - 10 levels of difficulty - from the simple 2-move to the extremely difficult 11-move puzzles - Full 3D animation - Adjustable speed - Puzzle timer - List of fastest solutions, with name entry The puzzle challenge of the year!!