Perplexing Puzzles & Tantalizing Teasers discontinued which are laid out by

which are laid out by Jean Sabrier in a font that replicates Duchamp’s Design for Chessmen (1918)

The hand-turned Thunderbolt Spinning Top blends ancient technology with modern precision

a perfectly hidden mechanism

add a technique card and reinvent the world with your imagination

Perplexing Puzzles & Tantalizing Teasers discontinued which are laid out byFrom the mind of Martin Gardner, a bonanza of 93 stimulating brainteasers ideal for limbering and strengthening young mental muscles. Many of the puzzles are classics, while others are presented here for the first time. Ridiculous riddles, tantalizing teasers, intricate mazes, deceptive illusions, tricky questions, and a host of unusual word and picture puzzles offer young readers hours of challenging fun.