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・ Three-Country Cairn
・ Three-cushion billiards
・ Three-cushion billiards at the World Games 2001 – men's singles
・ Three-cushion billiards at the World Games 2005 – men's singles
・ Three-cushion billiards at the World Games 2009 – men's singles
・ Three-cushion billiards at the World Games 2013 – men's singles
・ Three-Cushion World Cup
・ Three-day fever
・ Three-Day Novel Contest
・ Three-Day Week
・ Three-decker
・ Three-decker (disambiguation)
・ Three-detector problem and Newell's method
・ Three-Dimensional (3D) Tactics Analysis
・ Three-dimensional chess
Three-dimensional edge-matching puzzle
・ Three-dimensional face recognition
・ Three-dimensional graph
・ Three-dimensional integrated circuit
・ Three-dimensional losses and correlation in turbomachinery
・ Three-dimensional quartz phenolic
・ Three-dimensional rotation operator
・ Three-dimensional space (mathematics)
・ Three-dimensional virtual tourism
・ Three-dollar piece
・ Three-domain system
・ Three-Dragon Ante
・ Three-drum boiler
・ Three-Factor Eating Questionnaire
・ Three-field system


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Three-dimensional edge-matching puzzle : ウィキペディア英語版
Three-dimensional edge-matching puzzle
A three-dimensional edge-matching puzzle is a type of edge-matching puzzle or tiling puzzle involving tiling a three-dimensional area with (typically regular) polygonal pieces whose edges are distinguished with colors or patterns, in such a way that the edges of adjacent pieces match. Edge-matching puzzles are known to be NP-complete, and capable of conversion to and from equivalent jigsaw puzzles and polyomino packing puzzle.〔(【引用サイトリンク】 title=Jigsaw Puzzles, Edge Matching, and Polyomino Packing: Connections and Complexity )
Three-dimensional edge-matching puzzles are not currently under direct U.S. patent protection, since the 1892 patent by E. L. Thurston has expired.〔(【引用サイトリンク】title=Rob's puzzle page: Edge Matching )
Current examples of commercial three-dimensional edge-matching puzzles include the Dodek Duo, The Enigma, Mental Misery,〔(【引用サイトリンク】title=Rob's puzzle page: Pattern Puzzles )〕 and Kadon Enterprises' range of three-dimensional edge-matching puzzles.〔(【引用サイトリンク】title= Kadon Enterprises, More About Edgematching )
== See also ==

* Edge-matching puzzle
* Domino tiling

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Three-dimensional edge-matching puzzle」の詳細全文を読む



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