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Only one is correct
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Loyd Polyominoes Puzzle | 8 Piece Puzzle Makes 17 Different Shapes square puzzle Only one is correctThis is a fascinating new design by Donald Bell from UK. Not only do you have 18 puzzles to solve, but as a bonus Mr Bell has also provided a detailed look into the design process he went through to develop the puzzle. This rare view is something mathematicians as well as puzzle designers may find very interesting. You can see the extraordinary design process at this link including the powerpoint presentation made at Gathering for Gardner 13: http:
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