PlaySudoku.us
Medium · Puzzle #888
8
7
1
7
6
2
3
8
4
8
2
7
3
8
5
2
6
7
1
8
3
9
1
7
6
9
4
5
6
2
1
9
2
5
1
4
There are Sudoku variants with extra constraints: Killer Sudoku (cage sums), Diagonal Sudoku, and even 3D Sudoku.
There are Sudoku variants with extra constraints: Killer Sudoku (cage sums), Diagonal Sudoku, and even 3D Sudoku.
"It is not enough to be a good player; you must also play well." — Siegbert Tarrasch
"It is not enough to be a good player; you must also play well." — Siegbert Tarrasch