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