Give your brain the kind of workout that will make you sharper, smarter, a better problem solver. Introducing the strange new world of cryptarithms, alphametics, simultaneous equations, and layered thinking -- puzzles that will challenge you to replace letters with digits to find words, flatten cubes into two dimensions, find missing persons, break codes, and much more. It's not how much math or algebra you know, but how flexible your thinking is.
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Give your brain the kind of workout that will make you sharper, smarter, a better problem solver. Introducing the strange new world of cryptarithms, alphametics, simultaneous equations, and layered thinking -- puzzles that will challenge you to replace letters with digits to find words, flatten cubes into two dimensions, find missing persons, break codes, and much more. It's not how much math or algebra you know, but how flexible your thinking is.
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Add this copy of Mindstretching Puzzles to cart. $8.04, new condition, Sold by Paperbackshop rated 4.0 out of 5 stars, ships from Bensenville, IL, UNITED STATES, published 2005 by Orient Paperbacks.
Add this copy of Mind Stretching Puzzles to cart. $9.28, new condition, Sold by Media Smart rated 4.0 out of 5 stars, ships from Hawthorne, CA, UNITED STATES, published 2005 by Orient Paperbacks.
Add this copy of Mindstretching Puzzles to cart. $18.12, new condition, Sold by Booksplease rated 4.0 out of 5 stars, ships from Southport, MERSEYSIDE, UNITED KINGDOM, published 2005 by Orient Paperbacks.
