Hard
Puzzle
6
8
1
7
4
9
4
9
2
8
1
8
2
5
8
4
4
5
7
2
6
8
7
5
6
1
8
7
Logic required
Triples
Hardest technique: Hidden Triple
In this puzzle
- 38 Naked Single
- 35 Hidden Single
- 5 Pointing
- 10 Box/Line Reduction
- 14 Naked Pair
- 34 Hidden Pair
- 16 Naked Triple
- 21 Hidden Triple
- 16 Naked Quad
- 14 Hidden Quad
- 4 X-Wing
- 3 Swordfish
- 4 Jellyfish
- 4 Skyscraper
- 7 Two-String Kite
- 6 Simple Colouring
- 10 Empty Rectangle
- 5 Y-Wing
- 3 XYZ-Wing
- 12 W-Wing
- 26 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.