English
| ID | Nazwa | Znaczniki | Zgłosiło | %Rozwiązało | Średnio |
|---|---|---|---|---|---|
| sft | C1. Skibidus and Fanum Tax (easy version) / Codeforces / Div 4 | 12 | 66% | 74 | |
| cakes | Cakes | 24 | 25% | 77 | |
| cam | Camel | ejoi 2017 d2 | 31 | 38% | 41 |
| ccf | Candy Cane Feast / USACO Bronze | 7 | 71% | 93 | |
| aa1 | C. Anya and 1100 | 6 | 100% | 100 | |
| cap | Wielkie i małe literki | 44 | 2% | 37 | |
| cap | CAPS LOCK | Łatwe | 285 | 43% | 52 |
| car | Carrots for Rabbits | 11 | 100% | 100 | |
| car | Carcassonne [B] | pa r5 b 2017 | 6 | 33% | 46 |
| carp | Carpet | 9 | 88% | 88 | |
| car | Car Park | ceoi 2018 d0 | 43 | 69% | 76 |
| cat | cat | 1 | 0% | 0 | |
| cat | Catshock | 11 | 90% | 90 | |
| cat | Catshock | 0 | |||
| cat | Cat Exercise | 10 | 90% | 90 | |
| cbur | Bursztyn | 46 | 69% | 86 | |
| cbur | Bursztyn | 5 | 80% | 95 | |
| C | Cenowe Combo | segtree sweep amppz Bardzo trudne | 13 | 23% | 38 |
| cenzura | Cenzura | 0 | |||
| cgc | D. CGCDSSQ / Codeforces | 23 | 60% | 71 |