18th Central European Olympiad in Informatics
Tasks
| Similarity | (Day 0) | |
| Balloons | (Day 1) | |
| Matching | (Day 1) | |
| Treasure Hunt | (Day 1) | |
| Hotel | (Day 2) | |
| Teams | (Day 2) | |
| Traffic | (Day 2) |
|
|
| Similarity | (Day 0) | |
| Balloons | (Day 1) | |
| Matching | (Day 1) | |
| Treasure Hunt | (Day 1) | |
| Hotel | (Day 2) | |
| Teams | (Day 2) | |
| Traffic | (Day 2) |