PlaySudoku.us
Medium · Puzzle #588
6
7
2
5
3
6
1
3
4
8
5
1
2
3
6
3
6
8
4
6
2
5
1
4
8
4
9
7
5
6
3
1
2
5
9
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.
"Tell me and I forget. Teach me and I remember. Involve me and I learn." — Benjamin Franklin
"Tell me and I forget. Teach me and I remember. Involve me and I learn." — Benjamin Franklin