So you think you’ve got the brains to handle just about any puzzle in the market, and the Rubik’s Cube is child’s play for you? Why not try on the 12 Surface IQ Pentagon for size? This $59.99 toy ought to provide your grey matter with a reasonable workout before you turn away from it in frustration.

Introducing the 12 Sided IQ Pentagon, or as we like to call it, Brain Death in a 10