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