46th ICPC World Championship
| P | Turning Red | 3 seconds |
| Q | Doing the Container Shuffle | 2 seconds |
| R | Zoo Management | 5 seconds |
| S | Bridging the Gap | 4 seconds |
| T | Carl’s Vacation | 1 second |
| U | Toy Train Tracks | 1 second |
| V | Three Kinds of Dice | 1 second |
| W | Riddle of the Sphinx | 2 seconds |
| X | Quartets | 2 seconds |
| Y | Compression | 1 second |
| Z | Archaeological Recovery | 1 second |