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