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