Medium
Puzzle
9
1
8
5
6
3
2
8
9
1
2
7
7
3
6
3
9
5
8
6
9
2
7
9
2
8
4
8
6
3
5
Logic required
Locked candidates
Hardest technique: Box/Line Reduction
In this puzzle
Solution
Solve the puzzle to reveal the solution.