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