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crypto
- 2024-02-10 Gold CTF 2024 — digger
- 2023-04-25 RuCTF Finals 2023 — solaris
- 2022-09-08 FAUST CTF 2022 — Notes from the Future
- 2021-05-15 m0leCon CTF 2021 Teaser — Obscurity
- 2021-05-15 m0leCon CTF 2021 Teaser — Giant log
- 2021-05-15 m0leCon CTF 2021 Teaser — Alternating key exchange
- 2020-09-09 CONFidence CTF 2020 Finals — ElGamal
- 2020-05-24 m0leCon CTF 2020 Teaser — King Exchange