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