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Disjoint Groups
0:00
✓
Info
6
8
3
5
8
3
5
4
1
4
9
8
2
8
9
9
1
2
5
4
Free Play
Disjoint Groups
★★★★
☆
Time
0:00
Target
🎯 18:00
✓ Clean
20/81
Show mistakes
Sound
Rules
Normal sudoku rules apply: fill every row, column, and 3×3 box with 1–9.
Cells in the same position of every 3×3 box must all be different.
Normal
Corner
Centre
Colour
Pen
ABC
Digits
ABC
1
7
2
7
3
7
4
6
5
6
6
8
7
9
8
5
9
6
0
↶
↷
⌫
✓
💡 Reveal a cell · first one free
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