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