Jigsaw puzzles keep the brain sharp and in tune. Are you in need of a fun, challenging brain tune-up? If you like jigsaw puzzles now get all the great puzzles you want anytime, anywhere! To give you even more hours of fun, there are 3 skill levels, each progressively harder. If that isn't enough, each time you play, the puzzles pieces are scattered randomly and there is a timer that will save your best time for each picture.