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Evil · Puzzle #555
4
5
3
9
3
1
5
2
9
6
2
1
2
6
7
8
2
1
6
4
7
8
9
8
5
7
"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