indkrypt-CTF
Learn ethical cybersecurity by solving real challenges. Solve flags with progressive difficulty, submit, and climb the global leaderboard.
No labs required for most tasks. Challenges are designed to be solvable with reasoning, browser tools, and simple scripts.
Core challenges are always free. No paywalls.
Practice and learning environment for ethical use only.
Explore
Solve Challenges
Web, crypto, forensics, OSINT, and logic — designed to be solvable.
Compete
Climb the Board
Global & country leaderboards with rank movement and podium highlights.
Track
Progress Feed
Keep momentum with solves, badges, and activity history.
Learn
Progressive Difficulty
Start simple, build skills, and level up with harder flags.
18
Total Solves
10
Total Users
6
Total Challenges
“Every flag is a lesson—stay curious.”