PlaySudoku.us
Medium · Puzzle #205
6
5
7
4
7
5
4
7
3
5
1
7
4
6
5
3
1
6
4
7
9
9
4
1
8
9
6
8
7
1
5
2
2
1
4
9
"Simplicity is the ultimate sophistication." — Leonardo da Vinci
"Simplicity is the ultimate sophistication." — Leonardo da Vinci
"There is no permanent place in mathematics for ugly mathematics." — G. H. Hardy
"There is no permanent place in mathematics for ugly mathematics." — G. H. Hardy