Ascendoku
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Down Both Diagonals
0:00
✓
Info
2
3
5
7
7
5
8
7
9
1
9
2
7
4
4
3
8
5
1
Free Play
Down Both Diagonals
★★★
☆☆
Time
0:00
Target
🎯 15:00
✓ Clean
19/81
Show mistakes
Sound
Rules
Normal sudoku rules apply: fill every row, column, and 3×3 box with 1–9.
Both main diagonals must also contain 1–9 with no repeats.
Normal
Corner
Centre
Colour
Pen
ABC
Digits
ABC
1
7
2
7
3
7
4
7
5
6
6
9
7
5
8
7
9
7
0
↶
↷
⌫
✓
💡 Reveal a cell · first one free
⏱ Fastest times
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19:15
2
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25:34
3
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7:18:02
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