Matt Parker is back with Multi-Magic Squares and news of a mathematical breakthrough. Extra footage and Matt's warning is at: https://youtu.be/2Twa-z_WPE4 --- More links & stuff in full description below ↓↓↓

Original Parker Square video: https://youtu.be/aOT_bG-vWyg
More Parker Square stuff: https://www.youtube.com/playlist?list=PLt5AfwLFPxWKcowaX3-U4lSRUnX5E1eGw

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