Number Pocket Puzzles (Mini Mensa Mindbenders S.) - Softcover

Gale, Harold; Allen, Robert

 
9780091808921: Number Pocket Puzzles (Mini Mensa Mindbenders S.)

Synopsis

Over 80 number puzzles for addicts of all ages and levels, this collection is designed to be the ideal companion for long journeys, waiting rooms and traffic jams.

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