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Entropic Lines drill 3
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Info
9
3
5
9
4
1
2
7
1
5
6
7
9
4
8
1
8
7
6
3
6
2
1
7
Practice · Entropic Lines
Entropic Lines drill 3
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Time
0:00
Target
🎯 15:00
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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
5
2
7
3
7
4
7
5
7
6
6
7
5
8
7
9
6
0
↶
↷
⌫
✓
💡 Reveal a cell · first one free
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