PlaySudoku.us
Hard · Puzzle #981
2
7
8
6
4
5
9
6
9
3
9
7
5
6
3
2
3
4
6
8
1
9
3
2
8
9
3
7
At peak Sudoku popularity in 2006, over 600 different Sudoku books were published in a single year.
At peak Sudoku popularity in 2006, over 600 different Sudoku books were published in a single year.
"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