polski
| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| car | Carcassonne [B] | PA17 car pa r5 b 2017 | 3 | 0% | 23 |
| car | Car Park | car CEOI2018 ceoi 2018 d0 | 12 | 66% | 77 |
| cho | Chochlik | cho PA2018 pa final 2018 | 8 | 62% | 62 |
| a5g | Choina z cyferek | 176 | 94% | 97 | |
| a5h | Choinka z cyferek | 201 | 92% | 95 | |
| a7n | Ciag Fibonacciego | 96 | 93% | 96 | |
| ciagliczb | Ciag liczb | 1 | 0% | 55 | |
| ciagliczb | Ciag liczb | 27 | 66% | 89 | |
| a7f | Ciekawe sumowanko | 114 | 97% | 97 | |
| a7g | Ciekawsze sumowanie | 85 | 87% | 94 | |
| ciu | Ciuchcia | 59 | 94% | 95 | |
| clo | Cloud computing | clo CEOI2018 ceoi 2018 d1 | 50 | 72% | 83 |
| com | Co ma babcia Bajtazara do darmowego kebaba? | wspolny podciag babcia bajtazara najdluzszy | 66 | 75% | 82 |
| cyfrowopierwsze | CyfrowoPierwsze | 9 | 55% | 81 | |
| a2d | Czy calkowita | 561 | 96% | 97 | |
| czy | Czy mogę być winna grosika? | czy grosika | 39 | 71% | 73 |
| a2da | Czy nieparzysta | 549 | 96% | 97 | |
| depesza | Depesza | 22 | 77% | 86 | |
| des | Desant [A] | pa r2 a 2019 | 5 | 60% | 80 |
| des | Deski | oig e1 otwarta 14 | 81 | 82% | 90 |