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