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Osaka Electro-Communication University (2020年 CiNii収録論文より)
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Uejima Akihiro , Oe Kentaro
<p>The Creek puzzle is a pencil-and-paper puzzle developed by Japanese puzzle publisher Nikoli, usually played on a square grid. We study the computational complexity of the Creek puzzle, and fi …
Journal of Information Processing 28(0), 911-918, 2020
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