PlaySudoku.us
Medium · Puzzle #934
7
2
1
4
8
3
7
6
9
5
4
6
9
2
6
4
1
5
7
7
3
9
1
3
5
4
1
1
6
2
3
8
7
5
3
7
"Chess is mental torture." — Garry Kasparov
"Chess is mental torture." — Garry Kasparov
"Learning never exhausts the mind." — Leonardo da Vinci
"Learning never exhausts the mind." — Leonardo da Vinci