Mathematical Lateral Thinking Puzzles Subclass_True Accounts despite the attention his solutions

despite the attention his solutions received

A dragon hiding in human form

but you haven't known how to take the next step

In nearly every country the Mongols conquered

part of an investigation into legendary running coach Alberto Salazar

Mathematical Lateral Thinking Puzzles Subclass_True Accounts despite the attention his solutionsAdd a little math to your lateral thinking! Paul Sloane and Des MacHale, the crown princes of lateral thinking, have provided a cool twist to test solvers' skills. They present you with mathematical conundrums . . . but instead of requiring brute calculating power, each puzzle relies upon a clever insight or unexpected shortcut. You'll get a brain busting workout you'll never forget!