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