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