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