Introduces puzzles and math problems involving coincidence, ciphers, games, the I Ching, geometric figures, and paradoxes.
- ISBN10 0716717999
- ISBN13 9780716717997
- Publish Date 29 October 1986
- Publish Status Out of Print
- Out of Print 8 February 2021
- Publish Country US
- Imprint W.H.Freeman & Co Ltd
- Format Paperback
- Pages 278
- Language English