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