| Name | Points | Tags | Writeups | |
|---|---|---|---|---|
| Untagged | 500 | zip forensics | 0 | |
| nintendo | 500 | png forensics | 0 | |
| Scan Me | 496 | qr-code png forensics | 0 | |
| c0rR3ct10n | 498 | forensics crc image-proccessing | 0 | |
| Homework | 500 | pdf forensics | 0 | |
| Color Palette | 500 | steganography forensics color | 0 | |
| Anti-Factorization | 500 | cryptography weak-keys lll rsa | 0 | |
| Why Is It So Traditional | 500 | cryptography classic-crypto | 0 | |
| Annihilated Similarity | 500 | boolean-function annihilator cryptography lfsr | 0 | |
| similar | 500 | cryptography correlation-attack lfsr | 0 | |
| Seems Familiar | 499 | oracle aes known-plaintext ecb | 0 | |
| BTC | 500 | cryptography bitcoin | 0 | |
| 3(3DES) | 500 | cryptography bruteforce des | 0 | |
| Usada Pekora | 500 | pwn heap | 0 | |
| Uruha Rushia | 500 | pwn heap | 0 | |
| Natori Sana | 500 | stack pwn | 0 | |
| Vacation Gallery | 500 | ssti web | 0 | |
| Searchify | 500 | web waf | 0 | |
| Log4baby | 493 | web log4j | 0 | |
| COMPFEST-Bin | 500 | sqli web weasyprint lfi | 0 | |
| PAPA | 500 | spring4shell web | 0 | |
| baby JaSon adler | 477 | js one-liner rev adler32 | 0 | |
| PrivNotes | 500 | flutter rev apk debug-mode android | 0 | |
| baby mips | 500 | mips rev qemu-user | 0 | |
| Lisandro martineZ | 500 | compression bytecode rev | 0 | |
| Rookie Mistake | 466 | wayback-machine osint | 0 | |
| Tosaki Mimi | 500 | pwn heap | 0 | |
| I Forgot Something Important | 452 | phone-osint osint | 1 | |
| Time Capsule… Mail?? | 495 | format-string pwn ret2win rop | 0 | |
| The Maze Jogger | 500 | pathfinding misc programming | 0 | |
| WaifuDroid 4 | 500 | misc wtf.js | 0 | |
| Smart Identifier | 463 | pwn bof ret2win | 0 | |
| WaifuDroid 3.5 | 500 | misc jsfuck | 0 | |
| n0talogus | 500 | histexpand misc bash | 0 | |
