The classic game of Tripeaks.
Find the card with one number above or one number below the show card. You only get three chances to undo your move in a game.
There are 25 challenging levels to beat – all of them locked except the first one.
The first few levels are easy but it gets harder and harder at each level. Then go back and try to earn the gold star in every level.
Use the MOUSE to move the cards