PlaySudoku.us
Easy · Puzzle #488
3
2
5
1
8
6
4
9
1
4
3
8
4
6
1
9
1
2
5
7
2
3
8
6
4
5
7
3
9
8
7
9
3
1
5
3
1
7
8
4
9
1
9
2
4
6
7
8
A solved cell is most useful in whichever house it brings down to one empty cell.
A solved cell is most useful in whichever house it brings down to one empty cell.
"The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane." — Nikola Tesla
"The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane." — Nikola Tesla