This game is very simple. It cycles through 8 short games at three levels of difficulty. Sadly it repeats the exact same puzzles at different levels, sometimes at several levels in a row. My kids who do not use a computer a lot were quickly board at they had just figured out the same puzzle a minute a go. The graphics are classic Bob the Builder so my kids loved that and the music kept them rocking while it drove me crazy with it's repetition. The game play was smooth and easy for my kids to figure out (3 and 5 years old), but again the games them selves quickly became old hat.