Medium
Puzzle
4
8
5
9
4
1
9
6
7
4
9
6
1
3
5
1
9
2
6
3
3
2
4
8
5
Logic required
Locked candidates
Hardest technique: Pointing
In this puzzle
- 30 Naked Single
- 44 Hidden Single
- 10 Pointing
- 19 Box/Line Reduction
- 14 Naked Pair
- 35 Hidden Pair
- 24 Naked Triple
- 16 Hidden Triple
- 20 Naked Quad
- 5 Hidden Quad
- 3 X-Wing
- 5 Swordfish
- 2 Jellyfish
- 5 Skyscraper
- 5 Two-String Kite
- 11 Simple Colouring
- 3 Empty Rectangle
- 9 Y-Wing
- 2 XYZ-Wing
- 5 W-Wing
- 80 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.