Cool Circuits

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Cool Circuits is a puzzle set that challenges the mind while pleasing the eye! Solve each challenge by completing the circuit to light up the board, there are 40 puzzle challenges of increasing difficulty from tutorial to nearly impossible so it'll keep you entertained for hours, whether you're eight years old or 80!---Full Product Description---The Cool Circuits kit includes light-up game board, 8 3D fluorescent circuit pieces, 40 puzzle cards and solution bookRequires 3 x AAA batteries (included). Not suitable for children under 3 years old due to small parts. Show more