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The Snakey Hexomino (unsolved Tic-Tac-Toe problem) - Numberphile

2025-01-20

[public] 59.1K views, 2.73K likes, dislikes audio only

Sophie Maclean explains Animal Tic-Tac-Toe - and why the Snakey hexomino is the only "unsolved" creature. More links & stuff in full description below ↓↓↓

Sophie's previous polyominoes video: /youtube/video/ONdgXYEBihA

More Sophie on Numberphile: https://bit.ly/Sophie_Numberphile

Sophie Maclean is based at Kings College, London: https://sophiethemathmo.wordpress.com

Tic-Tac-Toe with Xs only - /youtube/video/ktPvjr1tiKk

Three board Tic-Tac-Toe - /youtube/video/h09XU8t8eUM

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