English
| ID | Nazwa | Znaczniki | Zgłosiło | %Rozwiązało | Średnio |
|---|---|---|---|---|---|
| bib | Biblioteka | 9 | 66% | 82 | |
| bi1 | Biblioteka 1 | 118 | 90% | 94 | |
| bi2 | Biblioteka 2 | 100 | 91% | 94 | |
| bi3 | Biblioteka 3 | 45 | 95% | 97 | |
| bi4 | Biblioteka 4 | 53 | 92% | 94 | |
| bam | Biblioteka Arcymaga | 19 | 100% | 100 | |
| bic | Dwukolorowanie | 8 | 87% | 87 | |
| bic | Dwukolorowanie | 247 | 65% | 83 | |
| bie | Zadanie Bierki | 30 | 60% | 67 | |
| bie | Zadanie Bierki | 24 | 75% | 82 | |
| bie | Bierki | 12 | 83% | 83 | |
| bie | Bieg na orientację | oi ioi-elem d3 27 | 27 | 59% | 68 |
| btt | Big TOTO | 125 | 82% | 92 | |
| bil | Bilety | 29 | 27% | 34 | |
| bin | Zadanie Binary Search | 363 | 71% | 77 | |
| bin | System Binarny | 480 | 94% | 95 | |
| bsp | Binary Search Pierwszy | 345 | 86% | 95 | |
| binroot | binroot | 29 | 86% | 93 | |
| bfm | Biolog, fizyk i matematyk | 627 | 88% | 93 | |
| peter | Birthday problem | 12 | 50% | 73 |