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