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