PlaySudoku.us
Hard · Puzzle #939
4
1
6
9
1
3
7
4
7
9
2
4
5
7
3
5
1
6
2
5
7
1
8
3
6
9
4
9
Never guess. Every Sudoku on this site has a logical solution. If you feel stuck, try a different technique.
Never guess. Every Sudoku on this site has a logical solution. If you feel stuck, try a different technique.
"Science without religion is lame; religion without science is blind." — Albert Einstein
"Science without religion is lame; religion without science is blind." — Albert Einstein