Perfect for sudoku fans—the rules for these 100 logic puzzles are simple, and the math is easy. But the puzzles get harder and harder! Once you match wits wit

The rules are simple . . . The math is easy . . . The puzzles get harder and harder! Hooked on area mazes? YOU’RE IN LUCK! Volume Two delivers 100 more puzzle

Race the clock to solve 70 fun puzzles with grade-school math—and genius logic! Welcome, brave math wizard, to the world of area mazes. These clever grids of

Famous German artist and designer offers a fabulous collection of convoluted constructions designed to dazzle the most practiced puzzlist. Includes op art effec

From the text adventures of Zork, to the arcade game of Pac-Man, to the corridors of Doom, and on to the city streets of Grand Theft Auto IV, the maze has often