polski
| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| pod | Task Signatures | 9 | 100% | 100 | |
| awc | Wspanialy konkurs - A. A Wonderful Contest - Codeforces | 22 | 100% | 100 | |
| exp | Eksperci | 3 | 100% | 100 | |
| gw3 | Gwiazdkowy trójkąt | 66 | 100% | 100 | |
| kro | 2. Król | 5 | 100% | 100 | |
| sdo | System doboru opakowań | 11 | 100% | 100 | |
| plk | Sieć plotek w wiosce | 21 | 100% | 100 | |
| zsm | Zamknięcie stacji metra | 25 | 100% | 100 | |
| lan | 1. Łańcuszek | 5 | 100% | 100 | |
| max | 1. Maksimum | 6 | 100% | 100 | |
| wyd | Task Creative Accounting | 5 | 100% | 100 | |
| pod | Podatki 2 | 2 | 100% | 100 | |
| rai | Task Raisins | ioi 2009 d1 | 9 | 100% | 100 |
| fra | Task Fragments [A] | 2 | 100% | 100 | |
| kro | Król | 106 | 100% | 100 | |
| pch | Task Wandering Flea Trainers | 4 | 100% | 100 | |
| pod | Task Travel | 2 | 100% | 100 | |
| oce | Oceny | 104 | 100% | 100 | |
| kar | Task Cards [B] | 1 | 100% | 100 | |
| dia | Task Diamond [B] | 1 | 100% | 100 |