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