The Beautiful Math of Snakes and Ladders - Numberphile
15:01
244,432,188,000 games of Catan - Numberphile
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Euler Squares - Numberphile
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Pi is Evil - Numberphile
17:58
Go First Dice - Numberphile
16:28
What are these strange dice? - Numberphile
14:51
The Brick Factory Problem - Numberphile
12:16
Practical Numbers - Numberphile
10:57