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