I received this product for free and my 3 boys (8,6, and 3) enjoy playing it both alone and together. I like that it can be as difficult as you want to make it. That versatility makes it great for multiple ages. The mouse works both on the base created with the green tiles or on a solid surface in your home. My kids have made their own mazes by using toys and stuffed animals as the pathways and obstacles. My only complaint is that the green base tiles don't stay together very well which makes it difficult if you need to change your location for any reason (like when the baby wakes up and starts trying to join in the fun!). It would also be nice if there were a website to get additional maze diagrams once you have completed the set provided with the game. I love that it allows us to enjoy STEM elements in a fun way at home! This has been a fun game for the entire family.