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