PlaySudoku.us
Expert · Puzzle #196
3
7
8
4
2
6
5
4
4
2
1
6
7
2
3
6
4
8
3
2
9
1
3
9
5
"It's not whether you get knocked down, it's whether you get up." — Vince Lombardi
"It's not whether you get knocked down, it's whether you get up." — Vince Lombardi
On average, a hard Sudoku requires 50–100 candidate eliminations before the grid is fully solved.
On average, a hard Sudoku requires 50–100 candidate eliminations before the grid is fully solved.