LINE CTF
LINE CTF is a CTF competition organized by the security team at LINE.
Comming soon :)News
Please check the following media for updates.
- CTF Time: TDB
-
Twitter:
- (ja) @LINE_DEV
- (en) @LINE_DEV_EN
Prizes
TBD
Rule
- Do not participate and play on multiple teams.
- Do not share flags or any hints.
- Do not ask other players who are not on the same team for hints on challenges via DM, etc.
- Do not attack scoreboard server or our infra. (e.g. DoS)
- Do not do scanning. (Brute force not required to solve)
- We reserve the right to ban and disqualify any teams breaking any of these rules.
- The flag format is
LINECTF{[0-9a-f]{32}}.
Others
- Contact: [email protected]
- Bugbounty: https://hackerone.com/line
Hall Of Fame
- 2021:
- 🥇 The Duck
- 🥈 KimchiSushi
- 🥉 rbtree fan club
- 2022:
- 🥇 Super HexaGoN
- 🥈 The Duck
- 🥉 donkey
- 2023:
- 🥇 The Duck
- 🥈 Water Paddler
- 🥉 HK Guesser