English
| ID | Nazwa | Znaczniki | Zgłosiło | %Rozwiązało | Średnio |
|---|---|---|---|---|---|
| hpo | High Profit Only | 132 | 74% | 86 | |
| hgo | Hipoteza Goldbacha | 5 | 80% | 86 | |
| his | [B] Historyczna Hipoteza | 65 | 83% | 87 | |
| home | home | 1 | 100% | 100 | |
| hps | Hoof, Paper, Scissors / USACO / Silver | 32 | 93% | 97 | |
| horner | horner | 51 | 94% | 94 | |
| hot | Hotel | spath graphs dij Średnie | 22 | 95% | 95 |
| hot | Hotel | 13 | 76% | 80 | |
| hpo | High Profit Only | 1 | 100% | 100 | |
| hpo | High Profit Only | 1 | 100% | 100 | |
| ht1 | Zadanie Problem 8 hetmanów v 1 | 26 | 84% | 89 | |
| hum | Humpty Dumpty | 99 | 40% | 42 | |
| hur | Hurra! | oig e1 otwarta 14 | 1862 | 93% | 97 |
| hyd | Hyde Park | 1 | 100% | 100 | |
| hyd | Hyde Park | 11 | 90% | 90 | |
| H | Hydraulik Henryk | geo3D math amppz Trudne | 7 | 57% | 57 |
| hyd | Hydrorozgrywka | oi 23 e1 | 51 | 35% | 41 |
| I | Intensywny trening | 10 | 50% | 63 | |
| ice | Ice Baby | 31 | 96% | 96 | |
| r3d | Idealne drzewo | mp 2026 r3 | 145 | 32% | 59 |