PlaySudoku.us
Medium · Puzzle #481
4
3
1
6
4
3
2
3
9
4
5
1
5
2
4
9
6
2
7
4
5
8
3
7
2
9
6
3
9
5
8
6
"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