| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| lin | Zadanie Linie autobusowe | pa 2005 r3 | 37 | 48% | 76 |
| jul | Zadanie Julka | pa 2003 r2 | 176 | 48% | 72 |
| nie | Task Near | pa 2008 final-trial | 16 | 50% | 64 |
| roz | Rozstaw szyn [A] | pa 2015 a r3 | 2 | 50% | 95 |
| fra | Task Fragments [A] | pa 2010 r3 a | 8 | 50% | 56 |
| dzi | Zadanie Działka [B] | pa 2013 r6 b | 4 | 50% | 60 |
| pla | Płatne drogi | pa final-trial 2015 | 2 | 50% | 75 |
| kra | Kraniki [B] | pa b r5 2024 | 12 | 50% | 62 |
| haz | Hazard [B] | pa 2015 b r3 | 4 | 50% | 65 |
| pro | Programowanie współbieżne [A] | pa 2020 a r5 | 4 | 50% | 55 |
| naj | Task The Shortest Period [B] | pa 2011 r6 b | 6 | 50% | 53 |
| kol | Kolorowy las [A] | pa a r4 2024 | 4 | 50% | 55 |
| moz | Task Mosaicism [B] | pa 2008 r4 b | 8 | 50% | 72 |
| baj | Task Byteantean Towns [B] | pa 2009 r5 b | 8 | 50% | 67 |
| ste | Task Stamps [A] | pa 2009 r4 | 4 | 50% | 57 |
| kaw | Na kawałeczki | pa final 2018 | 4 | 50% | 71 |
| bak | Bakterie [A] | pa r5 a 2022 | 2 | 50% | 65 |
| pio | Task Pawn [B] | pa 2009 r3 b | 64 | 50% | 57 |
| zak | Task Turns [A] | pa 2008 r4 a | 18 | 50% | 68 |
| par | Zadanie Parking [B] | pa 2014 r3 b | 44 | 50% | 62 |