TheTechnician27@lemmy.world to math@lemmy.worldEnglish · 2 months agoA puzzle about colouring squares on a grid. [PolyaMath]www.youtube.comexternal-linkmessage-square0fedilinkarrow-up110arrow-down11
arrow-up19arrow-down1external-linkA puzzle about colouring squares on a grid. [PolyaMath]www.youtube.comTheTechnician27@lemmy.world to math@lemmy.worldEnglish · 2 months agomessage-square0fedilink