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Entropic Lines drill 2
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3
6
8
5
2
9
4
3
5
1
5
2
6
4
6
5
4
3
9
7
Practice · Entropic Lines
Entropic Lines drill 2
★★★
☆☆
Time
0:00
Target
🎯 15:00
✓ Clean
20/81
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Rules
Normal sudoku rules apply: fill every row, column, and 3×3 box with 1–9.
Every three consecutive cells on a line contain one low (1–3), one middle (4–6), and one high (7–9) digit.
Normal
Corner
Centre
Colour
Pen
ABC
Digits
ABC
1
8
2
7
3
6
4
6
5
5
6
6
7
8
8
8
9
7
0
↶
↷
⌫
✓
💡 Reveal a cell · first one free
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