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