| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| mro | Zadanie Mrowisko | oi 21 e3 d1 | 236 | 87% | 91 |
| tel | Telefony | oi 31 e2 d0 | 113 | 83% | 91 |
| mia | Miasta partnerskie | oi ioi-elem 27 d3 | 57 | 87% | 91 |
| dwu | Dwukolorowe drzewo | oi 33 e2 d1 | 70 | 90% | 91 |
| kol | Kolekcjoner Bajtemonów | oi 22 e3 d2 | 305 | 85% | 91 |
| add | Task Addon | oi 4 e2 d1 | 95 | 64% | 90 |
| odw | Task Weights | oi 14 e3 d1 | 119 | 89% | 90 |
| gra | Task The Minima Game | oi 17 e3 d1 | 408 | 88% | 90 |
| piw | Przyjaciele i wrogowie | oi 32 e3 d2 | 69 | 89% | 90 |
| gil | Task Guilds | oi 17 e1 | 1215 | 87% | 90 |
| usu | Usuwanie | oi 32 e1 | 353 | 89% | 90 |
| grz | Task Ridges and Valleys | oi 14 e2 d0 | 414 | 74% | 90 |
| par | Parada | oi 23 e3 d2 | 959 | 86% | 90 |
| wie | Task Hexer | oi 16 e3 d0 | 276 | 80% | 90 |
| prz | Task Intervals | oi 8 e1 | 459 | 69% | 90 |
| lot | Task Airports | oi 4 e2 d0 | 131 | 71% | 90 |
| mok | Zadanie Mokra robota | oi 3 e1 | 117 | 74% | 90 |
| sta | Zadanie Stacja | oi 15 e3 d2 | 186 | 81% | 89 |
| kol | Task Railways | oi 9 e1 | 758 | 79% | 89 |
| kur | Task Resort | oi 9 e2 d2 | 123 | 81% | 89 |