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