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