Easy
Puzzle
2
1
8
7
4
9
8
1
4
1
7
2
5
2
4
6
1
3
9
6
7
1
5
7
2
5
7
3
4
3
6
5
8
2
3
9
Logic required
Wings
Hardest technique: Y-Wing
In this puzzle
Solution
Solve the puzzle to reveal the solution.