| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| Escape from Enemy Territory | 0.06 | 642 | 403 | 114 | 28% | 4.7Medium | en | |
| Flight Safety | 0.12 | 2728 | 51 | 9 | 18% | 7.5Hard | en | |
| March of the Penguins | 0.03 | 1327 | 393 | 159 | 40% | 4.1Medium | en | |
| Obfuscation | 0.01 | 850 | 343 | 61 | 18% | 7.4Hard | en | |
| Walk | 0.01 | 1211 | 59 | 13 | 22% | 8.1Hard | en |
