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