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Expert · Puzzle #454
4
6
8
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6
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9
1
2
9
7
8
3
1
6
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7
8
8
1
4
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4
6
"The pleasure we obtain from music comes from counting, but counting unconsciously." — Gottfried Wilhelm Leibniz
"The pleasure we obtain from music comes from counting, but counting unconsciously." — Gottfried Wilhelm Leibniz
"Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country." — David Hilbert
"Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country." — David Hilbert