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