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Hard · Puzzle #363
9
8
3
2
5
5
3
7
4
8
3
9
6
8
7
2
2
5
8
7
2
6
1
6
3
8
4
5
9
"A mathematician is a device for turning coffee into theorems." — Paul Erdős
"A mathematician is a device for turning coffee into theorems." — Paul Erdős
"The hardest game to win is a won game." — Emanuel Lasker
"The hardest game to win is a won game." — Emanuel Lasker