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