LEGO sets are great toys for developing creativity and tactile skills. The Mindstorms Robot Inventor Set builds on this with an intelligent hub that connects to a coding app to enable over 50 activities. The Hub has a 5x5 LED screen, 6-axis gyro, and a speaker, and is joined in the 949-piece set by various motors and sensors, as well as standard bricks. As a result, five different builds are available from the set, including a walking, punching robot, a musical helper, a quadruped, a brick-eating vehicle, and a sports-focused 'bot. Designed for ages 10 and up, the STEM-focused set arrives with a rechargeable battery and digital building instructions.