Takumu SHIRAYAMA


On Computational Complexity of Pipe Puzzles
Takumu SHIRAYAMA Takuto SHIGEMURA Yota OTACHI Shuichi MIYAZAKI Ryuhei UEHARA 
Publication:   
Publication Date: 2019/09/01
Vol. E102-A  No. 9  pp. 1134-1141
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: Puzzles
Keyword: 
pipe puzzleNP-completenesspolynomial-time algorithm
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