The Giant 1001 Puzzle Book

This fantastic collection of 1001 mind-blowing brain-teasers. Includes everything from Quick puzzles that will take a couple of minutes to huge logic problems that will need hours of careful work and each puzzle is graded for difficulty. There is a huge collection of picture puzzles, just right for solving on your lunch break, and a number of mazes specially designed so that when solved a hidden picture is revealed. There is also a special selection of tsunami puzzles by a famous Japanese setter that will have you racking your brains for hours.