| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| pro | Task Rectangles | pa 2010 trial | 45 | 73% | 76 |
| wyc | Wycieczka górska [C] | pa 2020 c r4 | 44 | 88% | 93 |
| par | Zadanie Parking [B] | pa 2014 r3 b | 44 | 50% | 62 |
| ilo | Iloczyn [A] | pa r2 a 2017 | 43 | 58% | 67 |
| sis | Szprotki i szczupaki [B] | pa b r4 2019 | 43 | 44% | 53 |
| gdz | Gdzie jest jedynka? 2 | pa 2019 final | 43 | 79% | 83 |
| zap | Zapiekanki 2 [B] | pa r2 b 2017 | 42 | 42% | 52 |
| dcc | Drzewa czerwono-czarne | pa final-trial 2018 | 39 | 89% | 90 |
| ter | Terytoria [B] | pa b 2019 r3 | 39 | 84% | 93 |
| ban | Zadanie Bandżo [B] | pa 2012 r4 b | 39 | 48% | 55 |
| roz | Zadanie Rozkłady dwójkowe | pa 2001 r3 | 38 | 57% | 70 |
| dwa | Task Two Cakes | pa 2012 final | 37 | 40% | 44 |
| kor | Zadanie Korniki [B] | pa 2012 r6 b | 37 | 18% | 34 |
| fir | Task Firm [B] | pa 2010 r6 b | 37 | 67% | 89 |
| mut | Zadanie Mutacje [B] | pa 2013 r5 b | 37 | 45% | 51 |
| lin | Zadanie Linie autobusowe | pa 2005 r3 | 37 | 48% | 76 |
| map | Task Map [B] | pa 2010 r4 b | 37 | 89% | 91 |
| her | Herbata [B] | pa r2 b 2019 | 36 | 61% | 67 |
| akw | Akwarium [C] | pa 2025 r3 | 36 | 86% | 91 |
| pop | Muzyka pop [A] | pa r1 a 2019 | 36 | 63% | 74 |