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Expert · Puzzle #741
7
6
2
3
5
3
4
7
2
1
5
4
2
7
9
7
3
9
1
7
6
5
2
1
"The hardest game to win is a won game." — Emanuel Lasker
"The hardest game to win is a won game." — Emanuel Lasker
"It is impossible to be a mathematician without being a poet in soul." — Sofia Kovalevskaya
"It is impossible to be a mathematician without being a poet in soul." — Sofia Kovalevskaya