Also known as Graeco-Latin Squares. Featuring Dr James Grime.
Extra footage at:    • Euler Squares (extra) - Numberphile  
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More links & stuff in full description below ↓↓↓

Dr James Grime's website: https://www.singingbanana.com
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This video was coincidentally released the day of this news: https://www.news18.com/news/opinion/i...

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