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