---
# System prepended metadata

title: CTF 2021 下半年賽程表
tags: [' 時程表', ' 2021', ' CTF', ' CTF 2021', 賽程表]

---

---
title: CTF 2021 下半年賽程表
tags: 賽程表, CTF, 2021, CTF 2021, 時程表
---

<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-F3TRKXE76B"></script>
<script>
  window.dataLayer = window.dataLayer || [];
  function gtag(){dataLayer.push(arguments);}
  gtag('js', new Date());

  gtag('config', 'G-F3TRKXE76B');
</script>
<!-- Global site tag (gtag.js) - Google Analytics -->

# CTF 2021 賽程表 (CST已轉換成GMT+8) | [來源](https://ctftime.org/event/list/upcoming)

- ==2021 每周賽程 (7/31為第一周)==

    - ==第一週==
        - [Crypto CTF 2021](https://cr.yp.toc.tf/) | 31 七月, 00:00 CST — 01 八月 2021, 00:00 CST | 36.00
        - [UIUCTF 2021](https://sigpwny.com/uiuctf/) | 31 七月, 08:00 CST — 02 八月 2021, 08:00 CST | 23.76
        - [RTLxHA CTF 21](https://rtl-ctf.hackarmour.tech/) | 31 七月, 13:00 CST — 02 八月 2021, 01:00 CST | 0.00
        
    - ==第二週==
        - [RaRCTF 2021](https://rars.win/) | 07 八月, 01:00 CST — 10 八月 2021, 01:00 CST | 0.00
        - [TSG CTF 2021](https://ctf.tsg.ne.jp/) | 07 八月, 15:00 CST — 08 八月 2021, 15:00 CST | 34.80
        - [BSides Noida CTF](https://ctf.bsidesnoida.in/) | 07 八月, 18:30 CST — 08 八月 2021, 18:30 CST | 0.00
    
    - ==第三週==
        - [InCTF 2021](https://ctf.bi0s.in/) | 13 八月, 21:30 CST — 15 八月 2021, 21:30 CST | 70.41
        - [Really Awesome CTF 2021](https://www.ractf.co.uk/) | 14 八月, 03:00 CST — 17 八月 2021, 03:00 CST | 23.49
    
    - ==第四週==
        - [Hacker's Playground 2021](https://playground.sstf.site/) | 16 八月, 14:00 CST — 17 八月 2021, 14:00 CST |	24.50
        - [corCTF 2021](https://ctf.cor.team/) | 21 八月, 08:00 CST — 23 八月 2021, 08:00 CST | 0.00

    - ==第五週==
        - [WORMCON 0x01](https://capturetheflag.vulnfreak.org/) | 28 八月, 18:30 CST — 29 八月 2021, 18:30 CST |　0.00
    
    - ==第六週==
        - [ALLES! CTF 2021](https://ctf.alles.team/) | 04 九月, 00:00 CST — 06 九月 2021, 00:00 CST | 36.35
        - [GrabCON CTF 2021](https://ctf.thecybergrabs.org/) | 04 九月, 18:30 CST — 05 九月 2021, 18:30 CST | 0.00
    
    - ==第七週==
        - [CSAW CTF Qualification Round 2021](https://ctf.csaw.io/) | 11 九月, 04:00 CST — 13 九月 2021, 04:00 CST | 0.00
        - [COMPFEST CTF 2021](https://www.compfest.id/) | 12 九月, 16:00 CST — 13 九月 2021, 16:00 CST | 0.00
    
    - ==第八週==
        - [Overflow To Fall](https://ctftime.org/event/1388/) | 18 九月, 06:00 CST — 20 九月 2021, 06:00 CST | 0.00
        - [Trend Micro CTF 2021 - Raimund Genes Cup - Online Qualifier](https://ctftime.org/event/1387) | 18 九月, 12:00 CST — 19 九月 2021, 12:00 CST | 10.33
    
    - ==第九週==
        - [DownUnderCTF](https://downunderctf.com/) | 24 九月, 17:00 CST — 26 九月 2021, 17:00 CST | 24.44	
    - ==第十週==
        - [TastelessCTF 2021](https://ctf.tasteless.eu/) | 02 十月, 02:00 CST — 04 十月 2021, 02:00 CST | 35.64	
    
    - ==第十一週==
        - [pbctf 2021](https://ctf.perfect.blue/) | 09 十月, 08:00 CST — 11 十月 2021, 08:00 CST | 24.90
        - [DamCTF 2021](https://damctf.xyz/) | 09 十月, 08:00 CST — 11 十月 2021, 08:00 CST | 24.43
        - [SPbCTF's Student CTF 2021 Quals](https://student.ctf.su/) | 10 十月, 17:00 CST — 11 十月 2021, 02:00 CST | 24.33

    - ==第十二週==
        - [iCTF](https://shellphish.net/ictf/) | 16 十月, 01:00 CST — 16 十月 2021, 10:00 CST | 0.00 | Attack-Defense
        - [N1CTF 2021](https://ctf2021.nu1l.com/) | 16 十月, 08:00 CST — 18 十月 2021, 08:00 CST |　53.54

    - ==第十三週==
        - 目前沒有比賽 | [time=Wed, Jul 28, 2021 12:18 PM]
        
    - ==第十四週==
        - 目前沒有比賽 | [time=Wed, Jul 28, 2021 12:18 PM]
    
    - ==第十五週==
        - [CyberSecurityRumble CTF](https://cybersecurityrumble.de/) | 06 十一月, 04:00 CST — 08 十一月 2021, 04:00 CST | 41.60
    
    - ==第十六週==
        - [CSAW CTF Final Round 2021](https://ctf.csaw.io/) | 13 十一月, 03:00 CST — 14 十一月 2021, 22:00 CST | 	24.40
        - [SPbCTF's Student CTF 2021 Finals](https://student.ctf.su/#official) | 14 十一月, 17:00 CST — 15 十一月 2021, 02:00 CST | 25.00 | Attack-Defense
        
    - ==第十七週==
        - [Balsn CTF 2021](https://balsn.tw/) | 20 十一月, 10:00 CST — 22 十一月 2021, 10:00 CST | 37.00

> [time=Wed, Jul 28, 2021 12:18 PM]