Forty mazes with geometric trickery.

Maze puzzles challenge readers to find their way through such places as a large factory, medieval castle, and circus bigtop.

Thirty entertaining, challenging mazes: 3-D constructions, directional arrows, designated stops, and more. From easy "No Brainers" to "Full Brain Overload," whi

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