Connect all circuits to win! theCircuit is a puzzle game intended to kill time with. You rotate tiles of a circuit board until all circuits are connected. Certain levels can be really hard to finish especially if you already connected all circuits but not in the correct layout so you'll have to go back and start over.
Use the hints when you get stuck to help you out and get moving. Once a hint is shown it will rotate a single tile in the correct position helping you with a starting point.