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Hard · Puzzle #468
1
6
3
5
2
8
1
3
8
1
6
2
3
5
9
1
9
3
4
1
4
7
2
9
3
3
8
9
4
7
"Continuous effort — not strength or intelligence — is the key to unlocking our potential." — Winston Churchill
"Continuous effort — not strength or intelligence — is the key to unlocking our potential." — Winston Churchill
"Chess is mental torture." — Garry Kasparov
"Chess is mental torture." — Garry Kasparov