Doraemon's First Shape Matching Game This game helps young children develop concentration, observation skills, and discrimination by finding and fitting puzzles into the shapes on the board within the time limit. There are two types of blocks to enjoy: one using simple blocks, and a slightly more advanced version using combination blocks (combining two blocks into one to fit). If you can't complete it within the time limit, the board will lift up, and the puzzles you've placed will fall out. Ages: 3 years and up (suitable for ages 3, 4, and 5) Players: 1-4 Battery-free: A lever is pulled to start the timer and match the shapes. Recommended for educational play. The product appears to be in good condition.