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