Don't bother with this game! I'm a pre-school teacher who bought this game for my class of 3-5 yr. olds as we are doing "A Very Hungry Caterpillar" unit. While I understand what the game creator was trying to cover (number recognition and counting, one-to-one correspondence, matching, the butterfly life cycle), the game itself is poorly thought out. Way too much stopping and waiting (it can take forever to spin a moon...) which makes the game boring and frustrating for kids. In addition, the caterpillar playing pieces are small cardboard boxes, which easily rip when inserting the tabs in place to make them. I had to tape two of the playing pieces before one game was even played! Not worth your money...