The Big Brain Puzzle Book

536 Puzzles and Curious Problems

Amusements In Mathematics: Amusements in Mathematics: Henry Ernest Dudeney's Puzzling Pursuits

Mathematical Puzzles and Curiosities

The Gödelian Puzzle Book: Puzzles, Paradoxes and Proofs

My Best Mathematical and Logic Puzzles

The Canterbury Puzzles and Other Curious Problems

Mathematics, Magic and Mystery

Problem Solving Through Recreational Mathematics

Brain Training And Brain Games for Memory Improvement: Concentration and Memory Improvement Strategies with Mind Mapping: Concentration and Memory Improvement Strategies with Mind Mapping

Mystifying Mathematical Puzzles: Golden Spheres, Squared Eggs and Other Brainteasers

The World's 200 Hardest Brain Teasers: Mind-Boggling Puzzles, Problems, and Curious Questions to Sharpen Your Brain

How to Solve a Rubik's Cube: The Easy Solution to The Rubik's Cube, A Beginner's Guide to Solving This Puzzle, Quick and Easily! (3x3 Cube) (Rubix) (2nd Edition)

The Book on Games of Chance: The 16th-Century Treatise on Probability

Chinese Chess: An Introduction to China's Ancient Game of Strategy

Origami Design Secrets: Mathematical Methods for an Ancient Art, Second Edition, Edition 2

Short-Cut Math

The Stanford Mathematics Problem Book: With Hints and Solutions

Cracking Codes and Cryptograms For Dummies