| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| A Star not a Tree? | 0.00 | 454 | 400 | 120 | 30% | 5.7Hard | en | |
| Discrete Logging | 0.04 | 268 | 455 | 302 | 66% | 4.4Medium | en | |
| Forests | 0.00 | 69 | 1652 | 546 | 33% | 3.7Medium | en | |
| Hardwood Species | 0.07 | 10 | 2827 | 1116 | 39% | 2.7Easy | en | |
| Return of the Jedi | 0.00 | 4083 | 28 | 12 | 43% | 5.8Hard | en |
