| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| sze | Task Cubes [A] | pa 2007 r6 a | 3 | 66% | 70 |
| pyt | Task Questions [A] | pa 2008 r5 a | 3 | 33% | 63 |
| drz | Drzewa rozpinające [A] | pa a r5 2022 | 3 | 0% | 29 |
| ukl | Task Microchips | pa 2007 final | 3 | 66% | 83 |
| med | Mędrcy [A] | pa a r3 2022 | 3 | 66% | 66 |
| aut | Zadanie Autostrady | pa 2006 final | 3 | 66% | 66 |
| kol | Kolorowy las [A] | pa a r4 2024 | 4 | 50% | 55 |
| ste | Task Stamps [A] | pa 2009 r4 | 4 | 50% | 57 |
| haz | Hazard [B] | pa 2015 b r3 | 4 | 50% | 65 |
| jab | Task Near 2 | pa 2008 final-trial | 4 | 100% | 100 |
| ko2 | Task Conference - Rectification [A] | pa 2007 r2 a | 4 | 25% | 32 |
| wal | Walizki [C] | pa r5 c 2022 | 4 | 75% | 90 |
| mon | Monety [A] | pa a r5 2024 | 4 | 25% | 27 |
| pro | Programowanie współbieżne [A] | pa 2020 a r5 | 4 | 50% | 55 |
| bil | Zadanie Bilard | pa 2005 final | 4 | 75% | 97 |
| wie | Wielokąt | pa final 2017 | 4 | 75% | 75 |
| par | Pary | pa 2026 trial | 4 | 100% | 100 |
| now | Nowy kontrakt 2 | pa final 2018 | 4 | 100% | 100 |
| prz | Przesył | pa final 2017 | 4 | 75% | 75 |
| klu | Task Sport Clubs [A] | pa 2007 r4 a | 4 | 25% | 48 |