Ascendoku
0
0
Back
Entropic
0:00
✓
Info
3
5
5
8
7
6
1
7
9
8
4
6
9
2
3
7
2
8
2
6
3
9
4
5
2
Free Play
Entropic
★★★★
☆
Time
0:00
Target
🎯 18:00
✓ Clean
25/81
Show mistakes
Sound
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
5
3
6
4
7
5
6
6
6
7
6
8
6
9
6
0
↶
↷
⌫
✓
💡 Reveal a cell · first one free
Home
Daily
Practice
Duels
Ranks
More