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2018

2018

Abstract When analyzing the computational complexity of well-known puzzles, most papers consider the algorithmic challenge of… Expand

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2016

2016

When analyzing the computational complexity of well-known puzzles, most papers consider the algorithmic challenge of solving a… Expand

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2015

2015

Shakashaka, like Sudoku, is a pencil-and-paper puzzle. In this paper we show that Shakashaka is NP-complete in the case of… Expand

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2013

2013

Shakashaka is a pencil-and-paper puzzle proposed by Guten and popularized by the Japanese publisher Nikoli (like Sudoku). We… Expand

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2013

2013

Shakashaka, one of the so-called “pencil-and-paper” puzzles like Sudoku, was proposed by Guten and has been popularized by the… Expand

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2013

2013

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