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