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This guy's pretty cool. Check out his modular multiplication tables: https://friendlyfieldsandopenmaps.com/2017/09/07/beauty-in-mathematics-modular-multiplica

• theoh 9y ago
  Visually reminiscent of https://en.wikipedia.org/wiki/Munching_square https://en.wikipedia.org/wiki/Munching_square More recreational math from Cambridge students here: https://www.archim.org.uk/publications https://www.archim.org.uk/publications