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