PlaySudoku.us
Hard · Puzzle #862
5
3
8
4
9
5
2
6
9
5
6
4
1
2
9
8
6
7
8
3
1
5
3
1
7
2
1
5
4
9
1
"It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change." — Charles Darwin
"It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change." — Charles Darwin
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.