New Digital Puzzle

Author: John Braine
Publisher:
Publish Date: 2002-01-01
Features: Challenge your mind and compete with the crazy number puzzle enthusiasts of the Mensa Club! They have designed over 200 brand-new, mind-boggling number puzzles, including logic puzzles, arithmetic puzzles, matrix puzzles, sequence puzzles, and many, many more. This book————！Challenge your mind and compete with the crazy number puzzle enthusiasts of the Mensa Club! They have designed over 200 brand-new, mind-boggling number puzzles, including logic puzzles, arithmetic puzzles, matrix puzzles, sequence puzzles, and many, many more. This book————！