All sorts of mind-stretching conundrums from the USSR with over 400 drawings. Example: ""Ask a friend to pick a number from...

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THE MOSCOW PUZZLES: 359 Mathematical Recreations

All sorts of mind-stretching conundrums from the USSR with over 400 drawings. Example: ""Ask a friend to pick a number from I through 1,000. After asking him ten questions that can be answered yes or no, you tell him the number. What kind of questions?"" Most are longer and harder.

Pub Date: Feb. 1, 1971

ISBN: 0486270785

Page Count: -

Publisher: Scribners

Review Posted Online: N/A

Kirkus Reviews Issue: Feb. 1, 1971