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