We received the Code & Go Robot Mouse Set to review. My three children, ages seven, four, and two all love it! Once we set it up- it was really easy for the four year old and seven year old to set up the scenarios. I helped them figure out how to program the code in the first few times and they took it from there. They love watching Colby get the cheese. This is such a fun and educational game. The box is not too great for storage- the small pieces can fall out of the round hole where the mouse was stored. I will probably move it all to a small clear tote. I would definitely buy this game!