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