| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Reverse Hash | 17 | 25 | 0:09:21 |
| B. Easy But Easy Game | 0 | 6 | Unsolved |
| C. The Matrix | 41 | 43 | 0:10:43 |
| D. Land of Riches | 6 | 12 | 0:50:45 |
| E. Counting Matrices | 0 | 0 | Unsolved |
| F. Wireless Signal | 6 | 11 | 0:41:20 |
| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Reverse Hash | 17 | 25 | 0:09:21 |
| B. Easy But Easy Game | 0 | 6 | Unsolved |
| C. The Matrix | 41 | 43 | 0:10:43 |
| D. Land of Riches | 6 | 12 | 0:50:45 |
| E. Counting Matrices | 0 | 0 | Unsolved |
| F. Wireless Signal | 6 | 11 | 0:41:20 |
