Zen Puzzle Garden is NP-complete

Robin Houston; Joseph White; Martyn Amos

doi:10.1016/j.ipl.2011.10.016

Zen Puzzle Garden is NP-complete

Robin Houston, Joseph White, Martyn Amos^*

^*Corresponding author for this work

School of Computer Science

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Zen Puzzle Garden is a commercial computer puzzle game. We prove that deciding the solvability of the game is NP-complete. The game therefore provides a useful test-bed for new automatic solving methods.

Original language	English
Pages (from-to)	106-108
Number of pages	3
Journal	Information Processing Letters
Volume	112
Issue number	3
DOIs	https://doi.org/10.1016/j.ipl.2011.10.016
Publication status	Published - 31 Jan 2012

Keywords

Computational complexity
NP-completeness
Puzzle

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10.1016/j.ipl.2011.10.016

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title = "Zen Puzzle Garden is NP-complete",

abstract = "Zen Puzzle Garden is a commercial computer puzzle game. We prove that deciding the solvability of the game is NP-complete. The game therefore provides a useful test-bed for new automatic solving methods.",

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author = "Robin Houston and Joseph White and Martyn Amos",

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AU - White, Joseph

AU - Amos, Martyn

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AB - Zen Puzzle Garden is a commercial computer puzzle game. We prove that deciding the solvability of the game is NP-complete. The game therefore provides a useful test-bed for new automatic solving methods.

KW - Computational complexity

KW - NP-completeness

KW - Puzzle

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U2 - 10.1016/j.ipl.2011.10.016

DO - 10.1016/j.ipl.2011.10.016

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JO - Information Processing Letters

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Zen Puzzle Garden is NP-complete

Abstract

Keywords

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