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arXiv · 2109.05094

Multigraphs from crossword puzzle grid designs

Ben Coté·Leanne Merrill
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Abstract

Crossword puzzles lend themselves to mathematical inquiry. Several authors have already described the arrangement of crossword grids and associated combinatorics of answer numbers. In this paper, we present a new graph-theoretic representation of crossword puzzle grid designs and describe the mathematical conditions placed on these graphs by well-known crossword construction conventions.

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Ben Coté, Leanne Merrill. 2021-09-10. Multigraphs from crossword puzzle grid designs. https://arxiv.org/abs/2109.05094

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