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

made with for the people of the internet