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