A demonstration of three circuits: - an "OR" gate - a delayer - an oscillator/sequence reader Beat the three puzzles to gain access to the (literal) behind-the-scenes in each room!...

Four automated cube dispensers that blend in with the room! Some of them are completely ridiculous. Just drop a cube in the water to see its dispenser in action, or look around and you'll find a way into the guts of the circuits....