| Name | Points | Tags | Writeups | |
|---|---|---|---|---|
| Dancing Queen | 250 | misc easteregg | 0 | |
| UFO Sounds | 200 | misc sstv audio | 0 | |
| MIDI2 | 600 | esoteric-language misc pcap ssl-traffic-decryption midi | 2 | |
| MIDI1 | 50 | misc pcap certificates | 1 | |
| Intensity Overload | 700 | hsv rgb stego | 0 | |
| sQRt(follow the white rabbit) | 600 | matrix binary stego qrcode | 1 | |
| XY_FUN | 300 | audio plot stego wav | 1 | |
| Alphinity | 300 | binary stego | 0 | |
| Falling into Spiral | 100 | stego | 0 | |
| Alan said. | 100 | crypto enigma | 0 | |
| 1so2nd3er_maschine | 100 | misc | 1 | |
| Reading Disfunction | 150 | misc brainfuck | 1 | |
| Pharmacist Nightmare | 300 | usb pcap handwriting | 1 | |
| 46GNP | 300 | misc base64 rev | 1 | |
| Download me ... | 150 | web token | 1 | |
| F-word | 200 | substitution brainfuck | 3 | |
| Hello unknown | 200 | web cookie | 0 | |
| Random Memory | 300 | misc prng | 1 | |
| Evol Corp 1988 | 700 | ebcdic ibm as400 | 0 | |
| Epic Poem | 500 | mtp crypto xor | 1 | |
| GolanG Heights | 350 | rabin crypto math | 2 | |
| Breaking Bad | 150 | crypto substitution | 1 | |
| 9th Symphony | 150 | dvorak crypto | 0 | |
| Grains of Sand | 900 | crytography-rsa library ssl-traffic-decryption | 1 | |
| Reflection | 50 | gif forensics | 1 | |
| Man In the Middle | 100 | ftp pcap forensics smtp encryption | 1 | |
| stegoego | 150 | stego | 0 | |
| backdoor | 500 | engineering pwn reverse rev | 1 | |
