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