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