Circuit Maze is one of ThinkFun's most popular stem toys for boys and girls, and was a Toy of the Year Award Finalist as well as a PAL Award winner. It's a logic game that teaches the basic principles of circuitry, comes with 60 challenges of increasing difficulty, from beginner to expert, and is a perfect holiday or birthday present for kids who like smart games and challenging activities. Circuit Maze is made with high quality components, and comes with a very clear and easy to understand instruction manual - you'll be able to play within minutes of opening the box. Like all of ThinkFun's games, Circuit Maze is built to develop critical thinking skills and relates to STEM subjects like science and engineering. Building and playing through the increasingly difficult challenges will improve logical reasoning, spatial reasoning and planning skills while learning the fundamentals of circuitry, all through fun gameplay.