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A Puzzle-Mine- Puzzles Collected from the Works of the Late Henry Ernest Dudeney By J.Travers | Used | 1664978237DPB | Old & Rare at World of Books
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Dudeney puzzle (K3,3 bipartite graph): the houses cannot connect to the separate utilities such that no service pipes intersect Stock Photo - Alamy
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536 Puzzles and Curious Problems (Dover Puzzle Books: Math Puzzles): Dudeney, Henry E., Gardner, Martin: 0800759796861: Amazon.com: Books
![geometry - Dudeney's solutions to haberdasher's problem exact measures of sections - Mathematics Stack Exchange geometry - Dudeney's solutions to haberdasher's problem exact measures of sections - Mathematics Stack Exchange](https://i.stack.imgur.com/UlG4X.gif)
geometry - Dudeney's solutions to haberdasher's problem exact measures of sections - Mathematics Stack Exchange
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