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