This is a collection of my writeups for challenges in TJCTF 2019
Fri, 05 April 2019, 23:00 UTC — Tue, 09 April 2019, 23:00 UTC
8th position (Observer Team)
1325 points
| Challenge | Category | Remarks |
|---|---|---|
| Double Duty | Crypto | |
| Touch Base | Crypto | |
| Sportsmanship | Crypto | |
| Guess My Hashword | Crypto | |
| Easy as RSA | Crypto | |
| Is this the real life | Crypto | |
| Cats Ruin Things | Crypto | |
| Blurry | Web | |
| Flag Checker | Web | |
| Moar Horse 3 | Web | |
| MC Woes | Forensics | |
| Corsair | Forensics | |
| All the Zips | Forensics | |
| Galaxy | Forensics | |
| Mind Blown | Forensics | |
| Cable Selachimorpha | Forensics | |
| SOS | Forensics | |
| BC Calc | Forensics | |
| Planning Virtual Distruction | Forensics | |
| Python in One Line | Reversing | |
| Checker | Reversing | |
| Broken Parrot | Reversing | |
| Comprehensive | Reversing | |
| Invalidator | Reversing | |
| Othello | Misc | |
| Rockstar Certified | Misc | |
| Sight at Last | Misc | |
| Silly Sledshop | Binary |
| Challenge | Category | Remarks |
|---|---|---|
| Moar Horse 2 | Web | |
| Journey | Misc | |
| Slice of PIE | Binary | |
| Printf Polyglot | Binary |