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