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