- 著者
-
Jonas Kölker
- 出版者
- 一般社団法人 情報処理学会
- 雑誌
- Journal of Information Processing (ISSN:18826652)
- 巻号頁・発行日
- vol.20, no.3, pp.694-706, 2012 (Released:2012-07-15)
- 参考文献数
- 8
- 被引用文献数
-
2
15
In a Kurodoko puzzle, one must colour some squares in a grid black in a way that satisfies non-overlapping, non-adjacency, reachability and numeric constraints specified by the numeric clues in the grid. We show that deciding the solvability of Kurodoko puzzles is NP-complete.