Easy
Puzzle
4
8
2
3
6
9
1
4
5
5
4
1
6
7
7
1
4
7
2
9
7
5
1
4
8
5
7
6
5
9
2
1
Logic required
Singles
Hardest technique: Hidden Single
In this puzzle
- 33 Naked Single
- 37 Hidden Single
- 11 Pointing
- 12 Box/Line Reduction
- 17 Naked Pair
- 36 Hidden Pair
- 17 Naked Triple
- 18 Hidden Triple
- 15 Naked Quad
- 10 Hidden Quad
- 6 X-Wing
- 4 Swordfish
- 2 Jellyfish
- 2 Skyscraper
- 3 Two-String Kite
- 11 Simple Colouring
- 6 Empty Rectangle
- 7 Y-Wing
- 1 XYZ-Wing
- 12 W-Wing
- 70 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.