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