| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Substring Search | 1 | 7 | 3:39:39 |
| B. Treasure | 80 | 82 | 0:02:56 |
| C. Pass the Parcel | 82 | 82 | 0:04:41 |
| D. Mathemagic | 43 | 69 | 0:22:09 |
| E. Yet Another Strong Problem | 2 | 16 | 3:37:05 |
| F. Broken Wall | 12 | 21 | 1:32:59 |
| G. Good Array | 19 | 37 | 0:46:59 |
| H. MEXimum | 30 | 56 | 0:16:25 |
| I. SUM Equals LCM | 68 | 73 | 0:16:30 |
| J. Average Query | 0 | 2 | 9d 12h |
