We are happy to present you the A-class logic game! The main point is simple electric circuit is out of order, and you must assemble it. Make it faster, and you'll get a good Time Bonus. Make it better, and it will increase your Rotation Bonus. Many points are good, and few are not bad, too! Oh, yes, the only condition is: the circuit should not make circles. It must spread out from one point, like the branches of a tree, not crossing or locking itself.