This repository contains all challenge sources from TJCTF 2023. Information about challenges—like descriptions, provided files, and remote servers—is described in the challenge.yaml file in the challenge's directory.
| Category | Challenge | Points | Solves |
|---|---|---|---|
| crypto | baby-rsa | 6 | 576 |
| crypto | ezdlp | 18 | 188 |
| crypto | iheartrsa | 35 | 106 |
| crypto | squishy | 42 | 90 |
| crypto | e | 60 | 64 |
| crypto | merky-hell | 72 | 54 |
| crypto | keysmith | 128 | 30 |
| crypto | aluminum-isopropoxide | 168 | 22 |
| crypto | drm-1 | 216 | 16 |
| forensics | beep-boop-robot | 6 | 558 |
| forensics | nothing-to-see | 7 | 460 |
| forensics | neofeudalism | 20 | 178 |
| forensics | miniscule | 190 | 19 |
| misc | discord | 1 | 704 |
| misc | survey | 1 | 298 |
| misc | gish | 62 | 62 |
| pwn | flip-out | 14 | 237 |
| pwn | shelly | 31 | 116 |
| pwn | groppling-hook | 35 | 106 |
| pwn | formatter | 72 | 54 |
| pwn | teenage-game | 79 | 49 |
| pwn | painter | 370 | 6 |
| rev | wtmoo | 15 | 233 |
| rev | maybe | 23 | 153 |
| rev | scramble | 23 | 153 |
| rev | div3rev | 36 | 102 |
| rev | dream | 39 | 96 |
| rev | save-trees | 207 | 17 |
| rev | ily-df | 421 | 4 |
| rev | drm-2 | 421 | 4 |
| web | hi | 4 | 840 |
| web | swill-squill | 7 | 448 |
| web | outdated | 23 | 151 |
| web | pay-to-win | 24 | 147 |
| web | ez-sql | 38 | 98 |
| web | back-to-the-past | 39 | 95 |
| web | notes | 67 | 58 |
| web | yolo | 93 | 42 |
| web | complainer | 226 | 15 |