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