video thumbnail 10:54
Secrets of 3-Board Tic-Tac-Toe - Numberphile

2015-12-01

[public] 449K views, 10.1K likes, 233 dislikes audio only

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More links & stuff in full description below ↓↓↓

Previous video: /youtube/video/ktPvjr1tiKk

Extra discussion: /youtube/video/v494yltz_7I

Featuring Thane Plambeck. More at: http://www.notakto.com (app based on this) and paper on the game and its mathematics: http://arxiv.org/pdf/1301.1672v1.pdf

Dots and Boxes: /youtube/video/KboGyIilP6k

Connect Four: /youtube/video/yDWPi1pZ0Po

Graham's Number: /youtube/video/HX8bihEe3nA

Eight Queens: /youtube/video/jPcBU0Z2Hj8

Knight's Tour: /youtube/video/ab_dY3dZFHM

Correction from Thane: The configuration with two X's, one in a corner and one in the middle, is a "b" and not a "b^2". It's at 5:24 in the video.

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Knight's Tour - Numberphile by Numberphile
/youtube/video/ab_dY3dZFHM
Notakto (extra footage) - Numberphile by Numberphile2
/youtube/video/v494yltz_7I
Connect Four - Numberphile by Numberphile
/youtube/video/yDWPi1pZ0Po
All the Ways You Can Put Up to Nine X's on a Tic Tac Toe
/youtube/video/h09XU8t8eUM?t=197.58