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