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