| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| drz | Drzewa | oi 14 e1 | 20 | 30% | 56 |
| egz | Egzamin na prawo jazdy | oi 14 e3 d2 | 19 | 78% | 82 |
| klo | Klocki | oi 14 e3 d2 | 117 | 64% | 70 |
| atr | Task Tourist Attractions | oi 14 e1 | 67 | 25% | 55 |
| biu | Task Offices | oi 14 e1 | 158 | 70% | 83 |
| gaz | Task Gas Pipelines | oi 14 e3 d1 | 103 | 83% | 88 |
| grz | Task Ridges and Valleys | oi 14 e2 d0 | 377 | 74% | 90 |
| kol | Task Railway | oi 14 e3 d0 | 21 | 33% | 51 |
| meg | Task Megalopolis | oi 14 e2 d2 | 599 | 80% | 87 |
| odw | Task Weights | oi 14 e3 d1 | 115 | 88% | 90 |
| osi | Task Axes of Symmetry | oi 14 e1 | 66 | 72% | 81 |
| pow | Task The Flood | oi 14 e2 d1 | 160 | 68% | 75 |
| ska | Zadanie Skalniak | oi 14 e2 d1 | 58 | 65% | 73 |
| tet | Task Tetris Attack | oi 14 e2 d2 | 460 | 76% | 85 |
| wag | Task Quaternary Balance | oi 14 e3 d2 | 13 | 69% | 73 |
| zap | Task Queries | oi 14 e1 | 55 | 25% | 50 |