The player is given a set of three riddles by Adam Buxton, who is sitting in a box with his head poking up into a jar. If given a correct answer, he will telepathically pour one of the chemicals from the flasks on the wall behind him into a crystal-making machine - two correct answers are required to make the crystal. Like the Riddle Jail, no time limit is imposed for this game - but it differs in having no outside help allowed, and it's also not an automatic lock-in.