The game Push is designed to test your problem solving ability. Yeah, the character in the game pushing has a smiling face, but many of these puzzles will test all of your nerve and logic. Push the blocks until they reach their final destination, but be careful not to get yourself boxed in because then you'll have to reset the game and start all over. Use the up, down, left, and right arrow keys to maneuver your smiling friend to the goal. Each level will test your problem solving skills more than the last so make sure you bring your 'A' game.