Mathematik und Magie
Mathematik und Magie »

Origami, Eleusis, and the Soma Cube
Martin Gardner continues to delight. He introduces readers to the Generalized Ham Sandwich Theorem, origami, digital roots, magic squares, the mathematics of... »

Optical Illusion Play Pack
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Perplexing Puzzles And Tantalizing Teasers
Combines two previously published works, resulting in ninety-three brain-teasing puzzles, riddles, and questions with an emphasis on humor. »

Conquest Of Time
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Hexaflexagons, Probability Paradoxes, and the Tower of Hanoi
Martin Gardner'S First Book Of Mathematical Puzzles And Games »

Penrose Tiles To Trapdoor Ciphers
And The Return Of Dr Matrix »

Annotated Ancient Mariner
The Rime of the Ancient Mariner »

New Age
Notes Of A Fringe Watcher »

Sphere Packing, Lewis Carroll, and Reversi
The latest on packing spheres, Reversi, braids, polyominoes, board games, »