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