Problem | Solutions | Attempts | First Solved |
---|---|---|---|
A. Walking Down The Road | 13 | 22 | 0:12:52 |
B. Flower Garden | 2 | 12 | 2:19:37 |
C. Maximum Sum | 19 | 60 | 0:17:55 |
D. Very Dirty String | 8 | 27 | 1:24:11 |
E. Problem Setter Crisis | 48 | 90 | 0:10:54 |
F. Yet Another Update Query Problem | 6 | 10 | 1:45:51 |
G. Undo History | 9 | 12 | 0:17:20 |
H. This Is Too Hard ☹ | 8 | 11 | 0:21:10 |
I. Frog and Points | 6 | 8 | 2:47:32 |
J. Orchid Division | 1 | 2 | 4:38:21 |