Terminal43CTF

Root Access to Knowledge

Master cybersecurity through hands-on CTF challenges, interactive courses, and live competitions.

$ ./get_started.sh $ ssh login

Take the full tour →

root@t43ctf:~

████████╗██╗  ██╗██████╗  ██████╗████████╗███████╗
╚══██╔══╝██║  ██║╚════██╗██╔════╝╚══██╔══╝██╔════╝
   ██║   ███████║ █████╔╝██║        ██║   █████╗
   ██║   ╚════██║ ╚═══██╗██║        ██║   ██╔══╝
   ██║        ██║██████╔╝╚██████╗   ██║   ██║
   ╚═╝        ╚═╝╚═════╝  ╚═════╝   ╚═╝   ╚═╝

root@t43ctf:~$

scroll

73+

Challenges

Courses

26+

Users

$ How It Works

Three commands to start your journey

step_01

root@t43ctf:~$ |

Create Your Account

step_02

root@t43ctf:~$ |

Pick a Challenge

Browse categories from Web to Pwn. Filter by difficulty. Find your target.

step_03

root@t43ctf:~$ |

Capture the Flag

Hack, learn, submit the flag. Earn points, climb the leaderboard, level up.

# Features

CTF Challenges

Web, Pwn, Crypto, Forensics, OSINT, and more. Dynamic scoring, containers, and progressive hints.

Interactive Courses

Structured learning paths with labs, quizzes, challenges, and certificates.

CVE Lab

Exploit real-world CVEs in isolated lab environments. Practice vulnerability analysis safely.

Live Competitions

Real-time CTF events with live scoreboards, team modes, and prizes.

Duels & Arena

Challenge other hackers 1v1 or compete in battle royale arena events.

Classrooms

Manage students, assignments, and grades. Built for educators and organizations.

Organizations

Create teams, host private events, manage classrooms, and track member progress.

Skill Tracking

Radar charts, XP system, achievements, streaks, and detailed analytics.

Community

Share writeups, discuss solutions, and learn from other hackers.

t43ctf-soc // Security Operations Center LIVE

FLAGS TODAY: 0 TOTAL CAPTURES: 53 LIVE DUELS: 0 CHALLENGES: 73

17:29 [NEW_AGENT] istefan joined the ranks

18:03 [NEW_AGENT] mihai joined the ranks

12:38 [FLAG_CAPTURED] admin2 captured "Basics 1" (+50pts)

12:35 [NEW_AGENT] admin2 joined the ranks

16:51 [FLAG_CAPTURED] mihai21681 captured "Pushes" (+50pts)

16:47 [FLAG_CAPTURED] mihai21681 captured "Wheel of Fortune" (+150pts)

16:45 [FLAG_CAPTURED] mihai21681 captured "Math Challenge" (+50pts)

16:40 [FIRST_BLOOD] mihai21681 first blood on "Regex" (+165pts)

20:54 [FLAG_CAPTURED] m68k captured "Sky Runner" (+150pts)

20:39 [FLAG_CAPTURED] m68k captured "Your Input, Your Rules" (+50pts)

19:44 [FLAG_CAPTURED] m68k captured "Search & Discover" (+150pts)

20:15 [DUEL_WON] demo won duel (0-0)

root@t43ctf-soc:~$ tail -f /var/log/operations.log

# Categories

AI/ML Security Cloud Crypto Forensics Full Pwn Hardware/IoT Misc Mobile OSINT Pwn Reverse Engineering Steganography Web

# Challenge Spotlight

Wheel of Fortune

Spin the wheel and guess the number! The formula is visible, but predicting 100 correct answers in a row requires mor...

150 pts 4 solves

Web Easy

Pushes

A cookie clicker game tracks your progress. Reaching the target legitimately would take forever. Is there a shortcut?

50 pts 3 solves

Web Easy

Basics 1

A simple login page guards a secret. Sometimes the answer is hiding in plain sight.

50 pts 3 solves

$ ls /challenges --all

[Part of the Terminal43 Ecosystem]

One account. Four platforms. Complete cybersecurity mastery.

BlocksArena

Visual Coding & Cyber Puzzles

Ages 8-14

Terminal43 Code

Browser IDE & Coding Challenges

All levels

Terminal43 System

Linux & SysAdmin Training

Intermediate+

Terminal43 Hub

Unified Dashboard & Learning Paths

Everyone

Ready to hack?

Join thousands of cybersecurity enthusiasts. Start solving challenges today.

$ sudo adduser you