49th ICPC World Championship
| A | A-Skew-ed Reasoning | 2 seconds |
| B | Blackboard Game | 1 second |
| C | Bride of Pipe Stream | 12 seconds |
| D | Buggy Rover | 2 seconds |
| E | Delivery Service | 12 seconds |
| F | Herding Cats | 2 seconds |
| G | Lava Moat | 4 seconds |
| H | Score Values | 2 seconds |
| I | Slot Machine | 2 seconds |
| J | Stacking Cups | 2 seconds |
| K | Treasure Map | 4 seconds |
| L | Walking on Sunshine | 2 seconds |