| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Matching Brackets | 35 | 38 | 0:14:41 |
| B. Goat Research | 26 | 31 | 0:27:40 |
| C. Itsy's Magic Cards | 10 | 17 | 1:42:54 |
| D. N-th Prime | 25 | 34 | 0:15:47 |
| E. Test Cases | 25 | 30 | 1:07:53 |
| F. Neat Brackets | 39 | 42 | 0:35:40 |
| G. ASCII Progress Bar | 38 | 45 | 0:17:48 |
| H. Set Union | 37 | 43 | 0:16:52 |
| I. Full Pyramid | 40 | 41 | 0:29:50 |
| J. Leap Years | 53 | 60 | 0:19:13 |
| K. Clock Math | 39 | 40 | 0:25:48 |
| L. Formatted Numbers | 32 | 35 | 0:32:07 |
| M. Mines | 22 | 22 | 0:40:02 |
| N. Thought Game | 41 | 42 | 0:34:52 |
| O. ICPC Is Coming in Hot! | 32 | 32 | 1:00:18 |
| P. Fair Distribution | 40 | 41 | 0:59:08 |
| Q. Count the Chaos | 9 | 24 | 1:50:24 |
| R. Exponential Growth | 17 | 23 | 1:48:06 |
| S. Mystery of Fibonacci | 10 | 15 | 1:28:49 |
| T. Sort Them Out | 33 | 34 | 0:22:37 |
| U. Life of Phi III | 10 | 15 | 2:02:53 |
| V. Maximize the Cut | 19 | 28 | 2:02:14 |
| W. Lets Make a Plan | 40 | 40 | 0:24:37 |
| X. Angle of Polygon | 41 | 44 | 0:22:46 |
| Y. Board of Numbers | 21 | 30 | 1:31:45 |
| . Elementary Arithmetic | 24 | 39 | 1:26:23 |
