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

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