| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| Binary Tree | 0.01 | 604 | 417 | 82 | 20% | 8.7Hard | en | |
| Decoding the Hallway | 0.00 | 333 | 255 | 76 | 30% | 5.9Hard | en | |
| It Can Be Arranged | 0.03 | 1136 | 356 | 119 | 33% | 4.8Medium | en | |
| Joe is learning to speak | 0.42 | 905 | 202 | 70 | 35% | 6.5Hard | en | |
| Mixing Colours | 0.48 | 1207 | 157 | 46 | 29% | 6.9Hard | en | |
| Odd and Even Zeroes | 0.00 | 250 | 355 | 110 | 31% | 6.0Hard | en | |
| Shopping Malls | 0.00 | 1044 | 777 | 308 | 40% | 3.9Medium | en | |
| Trending Topic | 0.01 | 484 | 1575 | 487 | 31% | 4.8Medium | en | |
| VivoParc | 0.00 | 410 | 2226 | 542 | 24% | 4.9Medium | en |
