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Scientific American

September 1, 1990

1 min read

Mathematical Recreations, September 1990

How to resurrect a cat from its grin

By A. K. Dewdney

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This article was originally published with the title “Mathematical Recreations” in Scientific American Magazine Vol. 263 No. 3 (September 1990), p. 174
doi:10.1038/scientificamerican0990-174

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