PlaySudoku.us
Evil · Puzzle #32
7
5
8
6
2
1
4
8
9
7
7
5
4
9
1
9
6
1
2
3
2
4
7
1
6
The minimum number of clues needed to create a valid Sudoku with a unique solution is 17.
The minimum number of clues needed to create a valid Sudoku with a unique solution is 17.
The minimum number of clues needed to create a valid Sudoku with a unique solution is 17.
The minimum number of clues needed to create a valid Sudoku with a unique solution is 17.