457106
9780906212349
These interesting and varied problems are intended to test your thinking powers and do not need specific 'book learning'. Just an interest in ideas mathematical and an open mind. There is a section of 'hints' which help without giving away the solution and a further section of 'solutions' for the truly desperate.Wells, David is the author of 'Can You Solve These? ' with ISBN 9780906212349 and ISBN 0906212340.
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