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