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