PlaySudoku.us
Medium · Puzzle #117
9
6
3
1
8
1
5
2
4
6
5
7
9
7
8
1
3
3
2
5
6
8
6
3
3
2
5
9
8
6
5
2
"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.