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Expert · Puzzle #513
5
4
8
1
7
4
9
3
6
2
3
7
1
9
2
1
9
3
3
5
8
3
7
5
"Whether you think you can or you think you can't, you're right." — Henry Ford
"Whether you think you can or you think you can't, you're right." — Henry Ford
"The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful." — Henri Poincaré
"The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful." — Henri Poincaré