| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| b | Zadanie LinkNet | pa 2002 r1 | 25 | 68% | 75 |
| lis | Zadanie Lista | oig 2 e2 d0 | 386 | 58% | 76 |
| lis | Task The Postman | oi 13 e2 d2 | 33 | 69% | 80 |
| lis | Zadanie Listonosze | ontak 2009 | 6 | 16% | 65 |
| lit | Task Letters | oi 19 e1 | 705 | 75% | 80 |
| liz | Task Lollipop | oi 18 e1 | 1105 | 65% | 74 |
| lod | Task Ice rink | oi 6 e2 d2 | 16 | 18% | 29 |
| log | Zadanie Logistyka | oi 22 e2 d0 | 280 | 71% | 82 |
| log | Zadanie Logistyka | 7 | 100% | 100 | |
| log | Zadanie Logo | pa 2002-2 r5 | 3 | 66% | 66 |
| mat | Task Matching | 16 | 31% | 71 | |
| lol | Task Lollobrigida | oi 7 e3 d0 | 67 | 79% | 84 |
| los | Zadanie Losy | ilocamp 2011 | 100 | 65% | 77 |
| lod | Zadanie Loteria 2 | pa 2013 final-trial | 7 | 42% | 68 |
| lot | Zadanie Loteria [B] | pa 2013 r1 b | 67 | 77% | 80 |
| lot | Task A Journey to Mars | oi 12 e2 d0 | 108 | 66% | 73 |
| lot | Task Airports | oi 4 e2 d0 | 131 | 71% | 90 |
| luk | Task Triumphal arch | oi 20 e2 d1 | 1015 | 77% | 81 |
| lun | Task Sleepwalker | oi 6 e2 d1 | 41 | 58% | 69 |
| lus | Zadanie Lustra [B] | pa 2014 r1 b | 71 | 61% | 70 |