PlaySudoku.us
Easy · Puzzle #668
8
2
4
3
6
4
9
1
3
2
2
6
8
9
4
3
2
8
5
4
6
4
8
7
3
9
1
8
2
5
6
7
8
7
1
6
1
8
4
6
2
9
5
5
6
3
9
4
8
2
Attempt a Hard puzzle on paper — no undo button, no highlights. That's how the classics were meant to be played.
Attempt a Hard puzzle on paper — no undo button, no highlights. That's how the classics were meant to be played.
Attempt a Hard puzzle on paper — no undo button, no highlights. That's how the classics were meant to be played.
Attempt a Hard puzzle on paper — no undo button, no highlights. That's how the classics were meant to be played.