Master
Puzzle
5
6
1
2
2
9
7
1
3
6
6
7
9
3
4
9
2
5
6
1
7
9
5
Logic required
Colouring
Hardest technique: Simple Colouring
In this puzzle
- 25 Naked Single
- 47 Hidden Single
- 10 Pointing
- 18 Box/Line Reduction
- 10 Naked Pair
- 42 Hidden Pair
- 12 Naked Triple
- 14 Hidden Triple
- 20 Naked Quad
- 5 Hidden Quad
- 7 X-Wing
- 10 Swordfish
- 8 Jellyfish
- 9 Skyscraper
- 16 Two-String Kite
- 22 Simple Colouring
- 16 Empty Rectangle
- 4 Y-Wing
- 1 XYZ-Wing
- 11 W-Wing
- 29 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.