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