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