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