PlaySudoku.us
Medium · Puzzle #146
6
9
1
1
8
4
2
3
7
7
8
1
4
8
3
6
3
2
7
3
5
9
4
1
8
7
6
5
9
9
5
"A mathematician, like a painter or poet, is a maker of patterns." — G. H. Hardy
"A mathematician, like a painter or poet, is a maker of patterns." — G. H. Hardy
"To ask the right question is harder than to answer it." — Georg Cantor
"To ask the right question is harder than to answer it." — Georg Cantor