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This challenging puzzle game will electrify your mind! Start the mental workout by choosing a puzzle card and placing your starting pieces on the indicated areas. The object is simple, but the challenge is hard: Fit all 8 game pieces on the board to form a complete circuit. The 8 crazy shapes can be flipped and rotated, allowing a multitude of possibilities—but only one configuration solves the puzzle! How do you know if you've mastered the puzzle? When you complete the circuit a music-accompanied light show will play to celebrate! Cool Circuits Junior includes a total of 40 puzzles divided into 4 levels of difficulty: tutorial, beginner, student, and advanced. Each puzzle card illustrates a segment of the correct solution along with a few hints.