Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| p2t | introduction | 377 | |
| bridge | history | 263 | |
| night_accident | introduction | 100 | |
| platform | transportation | 136 | |
| next_train | transportation | 100 | |
| 00_engineer | recon | 100 | |
| finding_my_way | introduction | 100 | |
| bx | introduction | 100 | |
| welcome | welcome | 10 |