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