Original... Maddening and... Irresistible! Here are over 300 tantalising puzzles, brain-teasers and riddles by one of the greatest mathematical geniuses of the twentieth century, Shakuntala Devi, popularly known as the 'human computer'. The puzzles include every possible type of mathematical recreation; time and distance problems, age and money riddles, puzzles involving geometry and elementary algebra, and just plain straight thinking. Often entertaining, but always stimulating, the puzzles included in the book offer hours of fun and relaxation.
"Shakuntala Devi is the internationally renowned mathematics wizard, a recent entrant into the Guiness Book of Records, astrologer and teacher of 'mind-dynamics'. Indian Express
"Shakuntala Devi excites the admiration of all who have ever wanted to take a sledgehammer to a computer. Mrs. Devi's achievement — all honour to her for it — is that she has out-thought one of the smuggest,_ most supercilious computers in the land, a Univac 1108. She has a mind that out-Univacs Univac . Her feat performed at Southern Methodist Uniuersity, goes into the Guiness Book of World Records." The Georgia State University Signal, USA
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