We received this amazing learning tool yesterday and both my 2yr old and 5 yr old have not stopped playing with it. My 2 yr old loves to push the buttons and watch what happens, it is a great cause and effect toy. My 5 yr old likes to plan out the steps the robot mouse needs to take to complete the maze he has created. We all love watching the mouse move through the mazes. I love how this is an easy and fun way to introduce my boys to programming.