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