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