Easy
Puzzle
5
6
4
4
7
8
2
3
3
9
8
1
4
7
5
7
6
1
3
5
9
9
4
7
Logic required
Singles
Hardest technique: Hidden Single
In this puzzle
- 39 Naked Single
- 42 Hidden Single
- 10 Pointing
- 17 Box/Line Reduction
- 18 Naked Pair
- 50 Hidden Pair
- 21 Naked Triple
- 32 Hidden Triple
- 22 Naked Quad
- 14 Hidden Quad
- 4 X-Wing
- 9 Swordfish
- 7 Jellyfish
- 1 Skyscraper
- 2 Two-String Kite
- 9 Simple Colouring
- 2 Empty Rectangle
- 13 Y-Wing
- 1 XYZ-Wing
- 10 W-Wing
- 66 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.