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Expert · Puzzle #863
5
7
7
3
1
4
6
8
4
2
5
5
2
6
2
7
1
9
3
3
4
1
7
2
"Pure mathematics is, in its way, the poetry of logical ideas." — Albert Einstein
"Pure mathematics is, in its way, the poetry of logical ideas." — Albert Einstein
"Pure mathematics is, in its way, the poetry of logical ideas." — Albert Einstein
"Pure mathematics is, in its way, the poetry of logical ideas." — Albert Einstein