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