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