Tatamibari is NP-complete

In the Nikoli pencil-and-paper game Tatamibari, a puzzle consists of an m × n grid of cells, where each cell possibly contains a clue among⊞, ⊟, ◫. The goal is to partition the grid into disjoint rectangles, where every rectangle contains exactly one clue, rectangles containing are square, rectangle...

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Bibliographic Details
Main Authors: Adler, Aviv (Author), Bosboom, Jeffrey William (Author), Demaine, Erik D (Author), Demaine, Martin L (Author), Liu, Quanquan C. (Author), Lynch, Jayson R. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor), Massachusetts Institute of Technology. Computer Science and Artificial Intelligence Laboratory (Contributor)
Format: Article
Language:English
Published: Schloss Dagstuhl, Leibniz Center for Informatics, 2021-02-19T20:02:36Z.
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