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