Top network posts

• 51 What is the optimal number of dice to roll a Yahtzee in one roll?
• 38 What is the closed form of the $f$ with $f(1)=1$, $f(2)=7$ and $f(n)=7f(n-1)-12f(n-2)$ ($n\ge 3$)?
• 25 A COVID-19 puzzle: How large a class do you need to fit 30 pupils?
• 23 Is there a generating function for any finite sequence of random numbers?
• 22 What node does 11 point to?
• 20 A rook's tour of the chessboard
• 20 Three queens and two rooks covering the chess board... again!
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