| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| kur | Task Resort | oi 9 e2 d2 | 123 | 81% | 89 |
| kwa | Zadanie Kwadraty | oi 22 e1 | 96 | 63% | 75 |
| lab | Labirynt | oi 20 e3 d1 | 42 | 42% | 47 |
| lab | Task The Labyrinth of Wells | oi 7 e2 d2 | 73 | 76% | 87 |
| lam | Task Solar lamps | oi 21 e3 d2 | 60 | 46% | 59 |
| lam | Task Lights | oi 15 e3 d0 | 24 | 37% | 55 |
| lam | Task Flat Broken Lines | oi 5 e3 d2 | 26 | 84% | 89 |
| lan | Task Chain | oi 8 e3 d2 | 34 | 73% | 76 |
| lan | Task Colorful Chain | oi 20 e3 d1 | 743 | 76% | 88 |
| lap | Laptopy | oi 30 e3 d1 | 95 | 67% | 75 |
| las | Zadanie Łasuchy | oi 22 e1 | 253 | 77% | 80 |
| las | Laser | oi 20 e3 d2 | 92 | 71% | 82 |
| lat | Task Lamp | oi 17 e3 d1 | 13 | 53% | 66 |
| laz | Łazik kosmiczny | oi e1 zdalny 33 | 87 | 20% | 51 |
| les | Les Biterables | oi d1 e3 28 | 126 | 57% | 71 |
| lic | Licznik długu | oi 28 e1 | 283 | 53% | 62 |
| lic | Licytacja | oi 19 e3 d1 | 113 | 80% | 87 |
| lic | Task The Number of Symmetrical Choices | oi 4 e1 | 28 | 42% | 86 |
| lic | Task B-Smooth Numbers | oi 9 e3 d2 | 31 | 32% | 61 |
| lic | Licytacje | oi 33 e3 d1 | 13 | 30% | 57 |