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