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