My son has an obsession with numbers and counting, so I thought this would be perfect for him. It would be, if he could only use it!! The buttons that you step on are so sensitive and spaced so closely together that it is almost impossible to play ANY of the games with the leg span of a child. You almost have to be completely off of the mat to hear the question, and then step on the answer, because as soon as you go to step on the right answer you will most likely (most definitely if you are under the age of about 5) step on something else in the process, which is very frustrating. Just look at the picture, and imagine your child trying to step on a number.....see how easy it is to step on a game in the process and change the entire game you were trying to play?