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