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No special skills are needed to tackle these fiendish puzzles beyond common sense, logic, a little general knowledge and a tenacious will not to give up.
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The ultimate mental challenge, Robert G. Allen
- Language
- Released
- 1995
- product-detail.submit-box.info.binding
- (Paperback)
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- Language
- English
- Authors
- Robert G. Allen
- Released
- 1995
- Format
- Paperback
- ISBN10
- 1566199778
- ISBN13
- 9781566199773
- Series
- Tags
- Non-Fiction, References & Manuals, Riddles, Knowledge, Training, Logic, IQ, Intelligence, Maze, Mensa
- Rating
- 4 out of 5
- Description
- No special skills are needed to tackle these fiendish puzzles beyond common sense, logic, a little general knowledge and a tenacious will not to give up.






