Ben Sparks explores hidden depths of a seemingly simple game. More on Jane Street's AMP program at https://jane-st.co/Numberphile-AMP-2026 (sponsor) -- More links & stuff in full description below ↓↓↓ An extra snippet on Numberphile2: https://youtu.be/lz2POMYd4YM And a 4.5-minute longer version of ...