Easy
Puzzle
1
6
3
7
4
7
4
5
3
8
9
8
2
5
4
2
7
7
5
1
8
8
9
6
7
7
3
5
6
5
9
2
Logic required
Singles
Hardest technique: Hidden Single
In this puzzle
- 39 Naked Single
- 33 Hidden Single
- 8 Pointing
- 14 Box/Line Reduction
- 13 Naked Pair
- 40 Hidden Pair
- 15 Naked Triple
- 30 Hidden Triple
- 10 Naked Quad
- 17 Hidden Quad
- 4 X-Wing
- 7 Swordfish
- 5 Jellyfish
- 7 Skyscraper
- 4 Two-String Kite
- 7 Simple Colouring
- 4 Empty Rectangle
- 10 Y-Wing
- 3 XYZ-Wing
- 4 W-Wing
- 51 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.