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