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