SECCON CTF is a capture the flag competition hosted by SECCON.

This year, we will hold an online qualification round and on-site finals.
The finals will be in Tokyo From Feb. 11 to Feb. 12 and have international and domestic divisions.

### Information
You can also see this information at [Landing Page].

### Game Format
Jeopardy

### Date
Sat, 12 Nov 2022, 05:00 (UTC) to Sun, 13 Nov 2021, 05:00 (UTC)

### Duration
24 hours

### Language
English

### How to qualify
For international division: Top 10 teams

For domestic division: Top 10 teams that all team members are residents of Japan.

### Prizes (for Finals)
Total 1M JPY (International 700k JPY, Domestic 300k JPY)

### Rules
#### Contest Rules
- [English version](https://ctf.seccon.jp/rules)
- [Japanese version](https://ctf.seccon.jp/rules-ja)

### Scoring Rules
1.Scores will be aggregated to per teams.
2.A score of a challenge are determined dynamically - challenges solved
by many teams will have fewer points.
3.The Flag format is "SECCON{[\x20-\x7e]+}".
We will let you know in the challenge description if the flag has a different format.

### Registration
The registration is OPEN. ->Register from here.

### Twitter
@secconctf