Easy
Puzzle
4
7
9
2
5
6
8
3
6
3
4
5
2
6
3
7
1
8
3
7
9
6
1
7
8
2
3
1
Logic required
Singles
Hardest technique: Hidden Single
In this puzzle
- 43 Naked Single
- 36 Hidden Single
- 10 Pointing
- 11 Box/Line Reduction
- 14 Naked Pair
- 62 Hidden Pair
- 20 Naked Triple
- 48 Hidden Triple
- 28 Naked Quad
- 22 Hidden Quad
- 5 X-Wing
- 3 Swordfish
- 5 Jellyfish
- 2 Skyscraper
- 1 Two-String Kite
- 8 Simple Colouring
- 1 Empty Rectangle
- 10 Y-Wing
- 6 XYZ-Wing
- 1 W-Wing
- 104 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.