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