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