PlaySudoku.us
Medium · Puzzle #1
3
7
8
2
4
5
7
9
3
1
3
2
1
4
2
8
7
5
8
6
8
3
2
5
3
1
6
2
5
1
8
4
6
"The impediment to action advances action. What stands in the way becomes the way." — Marcus Aurelius
"The impediment to action advances action. What stands in the way becomes the way." — Marcus Aurelius
For Evil puzzles, study the Y-Wing technique: it chains three cells into a forced elimination.
For Evil puzzles, study the Y-Wing technique: it chains three cells into a forced elimination.