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