More than 400 all-new mind-bending puzzles from one of the worlds leading puzzle masters, ranging from basic brain-teasers to baffling brain-tormenters. The collection includes word-play, logic problems, math conundrums, and visual/spatial challenges.[...]

Brainiacs on the prowl for challenging fun will find everything they're looking for in these cunning conundrums. Puzzle master Terry Stickels has created a mind-melting collection filled with hundreds of diverse and fiendishly tricky problems - including wordplay, maths, analytic reasoning, logic, v[...]