Master
Puzzle
7
8
5
4
9
6
9
8
6
6
7
8
3
4
2
6
5
3
2
6
4
5
3
1
9
Logic required
Wings
Hardest technique: XYZ-Wing
In this puzzle
- 31 Naked Single
- 39 Hidden Single
- 8 Pointing
- 12 Box/Line Reduction
- 10 Naked Pair
- 54 Hidden Pair
- 18 Naked Triple
- 29 Hidden Triple
- 11 Naked Quad
- 17 Hidden Quad
- 4 X-Wing
- 1 Swordfish
- 4 Jellyfish
- 1 Skyscraper
- 4 Two-String Kite
- 3 Simple Colouring
- 8 Empty Rectangle
- 10 Y-Wing
- 1 XYZ-Wing
- 3 W-Wing
- 31 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.