00:00
6
7
4
1
5
3
8
7
2
1
6
6
7
4
5
1
2
9
6
5
2
1
9
2
9
1
9
3
5
2
1
2
3
4
5
6
7
8
9
Erase
Undo
Notes
Hint
?
Solution
Erase

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