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