Easy
Puzzle
7
8
9
2
1
5
7
8
3
5
6
3
9
1
4
9
8
8
4
1
6
5
6
4
6
8
1
1
8
3
7
9
Logic required
Singles
Hardest technique: Hidden Single
In this puzzle
- 43 Naked Single
- 31 Hidden Single
- 5 Pointing
- 7 Box/Line Reduction
- 14 Naked Pair
- 49 Hidden Pair
- 22 Naked Triple
- 38 Hidden Triple
- 21 Naked Quad
- 25 Hidden Quad
- 3 X-Wing
- 2 Swordfish
- 5 Jellyfish
- 1 Skyscraper
- 2 Two-String Kite
- 4 Simple Colouring
- 2 Empty Rectangle
- 11 Y-Wing
- 1 XYZ-Wing
- 13 W-Wing
- 77 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.