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