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