The Code & Go Robot Mouse Activity Set by Learning Essentials is a fun learning STEM (Science, Technology, Engineering, and Math) activity for children of many ages! My kids, ages 4 and 9, had a blast building the maze for Colby to race through! Activity cards are labeled in order of experience level and help build confidence while programming. The maze is easy to construct with the grids and features fun tunnels and barrier walls to add to the excitement. The coding cards are a great resource for younger kids and beginners to map out how Colby will reach the cheese within the maze. My 9-year-old led the way with programming Colby, adding in the fun sound features. My 4-year-old was able to follow along, with help. The 5+ age rating is spot on. This is a "toy" that my children will continue to enjoy! I love that it also teaches them!! I highly recommend it! I received this set free in exchange for an honest review.