PlaySudoku.us
Medium · Puzzle #562
1
9
6
7
1
2
6
4
6
4
5
1
3
2
5
8
7
1
5
8
4
9
7
1
3
5
6
5
2
1
3
9
"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