So you think youre a genius? This brilliant new collection of tantalizing puzzles and top-grade problems by the founder of the International High IQ Society will puzzle your mind with extreme mental exercise. Over 300 original puzzles from graphic conundrums to logic puzzles and word teasers cover a broad range of difficulty.
- ISBN10 0762437820
- ISBN13 9780762437825
- Publish Date 1 September 2009 (first published 27 August 2009)
- Publish Status Out of Print
- Out of Print 4 June 2021
- Publish Country US
- Publisher INGRAM PUBLISHER SERVICES US
- Imprint Perseus Books
- Format Paperback
- Pages 512
- Language English