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