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