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