More Puzzles, Paradoxes, and Brain Teasers

Table of Contents

Introduction
Games and Puzzles
Tic-tac-toe—The Illusion of the Tall Glass—Expansion of a Bridge—The Result Is Always—Problems with Liars—The Missing Dollar—A Geometric Fallacy—Pennies and Nickels—Tricks with Coins—A Bet You Can't Lose—Proving -1 = 1—The Principle of Indifference—Sum of Irrationals—Points on a Line—The Wheel Paradox—The Shadow Puzzle—Diagonals of Squares, Cubes, and Hypercubes—Are There Really Four Dimensions?—Time Travel