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