PlaySudoku.us
Expert · Puzzle #304
5
2
7
5
4
2
8
5
1
9
4
2
7
1
3
8
5
9
6
1
9
9
8
6
"You miss 100% of the shots you don't take." — Wayne Gretzky
"You miss 100% of the shots you don't take." — Wayne Gretzky
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.