| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| Binary Tree | 0.01 | 604 | 305 | 75 | 25% | 8.5Hard | en | |
| Decoding the Hallway | 0.00 | 333 | 201 | 70 | 35% | 4.8Medium | en | |
| It Can Be Arranged | 0.03 | 1136 | 304 | 107 | 35% | 4.9Medium | en | |
| Joe is learning to speak | 0.42 | 905 | 162 | 66 | 41% | 6.7Hard | en | |
| Mixing Colours | 1.08 | 1221 | 110 | 39 | 35% | 7.3Hard | en | |
| Odd and Even Zeroes | 0.00 | 418 | 258 | 84 | 33% | 6.1Hard | en | |
| Shopping Malls | 0.00 | 1171 | 670 | 272 | 41% | 3.9Medium | en | |
| Trending Topic | 0.01 | 484 | 1481 | 456 | 31% | 5.1Medium | en | |
| VivoParc | 0.00 | 410 | 2029 | 493 | 24% | 5.3Medium | en |
