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Naked Pairs drill 2
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Info
6
5
4
7
3
1
9
9
9
4
7
1
1
2
7
5
4
1
9
9
8
7
3
1
Free Play
Naked Pairs drill 2
★★
☆☆☆
Time
0:00
Target
🎯 9:00
✓ Clean
24/81
Show mistakes
Sound
Rules
Normal sudoku rules apply: fill every row, column, and 3×3 box with 1–9.
Normal
Corner
Centre
Colour
Pen
ABC
Digits
ABC
1
4
2
8
3
7
4
6
5
7
6
8
7
5
8
8
9
4
0
↶
↷
⌫
✓
💡 Reveal a cell · first one free
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