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