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