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