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Medium · Puzzle #753
7
2
4
8
9
1
6
3
7
8
2
7
5
9
5
6
1
5
8
4
6
6
2
7
3
9
1
1
8
2
6
3
5
"Music is the pleasure the human mind experiences from counting without being aware that it is counting." — Gottfried Wilhelm Leibniz
"Music is the pleasure the human mind experiences from counting without being aware that it is counting." — Gottfried Wilhelm Leibniz
"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding." — William Paul Thurston
"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding." — William Paul Thurston