| Author | Difficulty | Points | Solves | First Blood | Time to Blood |
|---|---|---|---|---|---|
| Neobeo | 4⯁ (Expert) | 458 | 3 | Bucharest Syndrome | 19 hours |
The Advanced Permutation Encryption Standard (APES) offers 512-bit security for encrypting your permutations.
ncat --ssl apes.chals.sekai.team 1337