| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| Binary Tree | 0.01 | 604 | 298 | 70 | 23% | 8.5Hard | en | |
| Decoding the Hallway | 0.00 | 333 | 200 | 69 | 34% | 5.6Hard | en | |
| It Can Be Arranged | 0.03 | 1136 | 298 | 112 | 38% | 4.8Medium | en | |
| Joe is learning to speak | 0.42 | 905 | 170 | 63 | 37% | 6.8Hard | en | |
| Mixing Colours | 0.48 | 1221 | 123 | 40 | 33% | 7.3Hard | en | |
| Odd and Even Zeroes | 0.00 | 442 | 286 | 78 | 27% | 6.1Hard | en | |
| Shopping Malls | 0.00 | 1171 | 690 | 275 | 40% | 3.8Medium | en | |
| Trending Topic | 0.01 | 484 | 1446 | 449 | 31% | 4.9Medium | en | |
| VivoParc | 0.00 | 410 | 2083 | 506 | 24% | 5.0Medium | en |
