Easy
Puzzle
2
9
5
4
8
9
3
1
3
7
6
7
1
9
6
1
2
8
2
8
7
3
4
Logic required
Singles
Hardest technique: Hidden Single
In this puzzle
- 47 Naked Single
- 34 Hidden Single
- 12 Pointing
- 18 Box/Line Reduction
- 21 Naked Pair
- 54 Hidden Pair
- 28 Naked Triple
- 33 Hidden Triple
- 23 Naked Quad
- 22 Hidden Quad
- 4 X-Wing
- 6 Swordfish
- 7 Jellyfish
- 1 Skyscraper
- 2 Two-String Kite
- 4 Simple Colouring
- 1 Empty Rectangle
- 17 Y-Wing
- 5 XYZ-Wing
- 6 W-Wing
- 64 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.