4278402
9780762407408
"Puzzle power! Includes seven magnetic classic tangram shapes, a sturdy fold-out magnetic solving board, strategy tips and an introduction to the history of tangram, a complete answer key."Running Press Staff is the author of 'Ancient Mystery of Tangrams: 500 Magnetic Variations on the World's Classic Puzzles - Running Press - Hardcover' with ISBN 9780762407408 and ISBN 0762407409.
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