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Expert · Puzzle #507
1
9
5
1
2
3
6
6
3
7
4
6
8
9
4
5
5
8
1
3
5
9
3
4
2
"The wisest mind has something yet to learn." — George Santayana
"The wisest mind has something yet to learn." — George Santayana
"No one ever won a game by resigning." — Savielly Tartakower
"No one ever won a game by resigning." — Savielly Tartakower