PlaySudoku.us
Easy · Puzzle #303
4
8
9
5
1
1
8
5
2
7
9
2
1
4
8
6
4
8
6
2
3
6
7
4
3
1
8
4
2
6
1
9
7
3
5
1
3
6
9
6
5
7
2
A valid Sudoku puzzle has exactly one solution. If it has two or more, it's considered broken.
A valid Sudoku puzzle has exactly one solution. If it has two or more, it's considered broken.
A valid Sudoku puzzle has exactly one solution. If it has two or more, it's considered broken.
A valid Sudoku puzzle has exactly one solution. If it has two or more, it's considered broken.