Easy
Puzzle
2
9
7
3
1
5
4
1
6
5
4
9
7
4
5
7
6
8
7
6
9
7
6
2
1
6
1
8
7
3
2
1
9
6
3
7
Logic required
Singles
Hardest technique: Naked Single
In this puzzle
Solution
Solve the puzzle to reveal the solution.