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