A Artificial Intrusion Two-stage police case: win the analyst’s trust, then surface a secret from records. by selfmade ✓ · challenge · ready AI & LLM Security B Block With Buster A criminal syndicate has stored evidence on the blockchain by selfmade ✓ · challenge · ready Smart ContractsCryptographyBlockchain & Web3 B Blocked With Chains Two-stage blockchain heist: Infiltrate the token contract and manipulate the DeFi ecosyste by selfmade ✓ · challenge · ready Smart ContractsCryptographyBlockchain & Web3 D Defend Planet from Cyberattack Alien hackers thwart cyberattack, secure planet's infra by selfmade ✓ · challenge · ready Web ExploitationScripting & Programming E Enigmatrail Enigmatrail is a lab build to test your knowledge in encryption and decryption by selfmade ✓ · challenge · builds on install Web ExploitationCryptography M Minecraft Wiki A MCP Server for browsing the official Minecraft Wiki!. by docker ✓ · mcp · 9 tools · installable GamesMCP Servers N NFT Vending Site Explore this un-official NFT vending site, where the Admin sells the NFT's for higher pric by selfmade ✓ · challenge · ready Web ExploitationCryptography P Proxy Pipeline Break the encrypted communication, identify the culprits and stop their illegal operations by selfmade ✓ · challenge · ready CryptographySteganographyDisk & Filesystem T The Cryptic Gateway Dive into the Cryptologic Kickstart, a warm-up adventure into cryptography! Unravel puzzle by selfmade ✓ · challenge · ready Cryptography T The Great Quest Humanity's last stand against impending alien invasion, Earth's Final Defense by selfmade ✓ · challenge · ready Web ExploitationScripting & Programming T The Shadow Partner Break through their intelligence and retrieve the cybercriminals’ hidden future plans. by selfmade ✓ · challenge · ready AI & LLM Security T The Uraiyur Manuscript Recover the old, damaged palm-leaf manuscript to decode the ancient history embedded withi by selfmade ✓ · challenge · ready Disk & FilesystemCryptography U Unreal Engine A comprehensive Model Context Protocol (MCP) server that enables AI assistants to control by docker ✓ · mcp · 23 tools · installable GamesMCP Servers V Virtual Bomb Threat A heroic journey where you crack codes and solve puzzles to stop a hacker threatening Tami by selfmade ✓ · challenge · builds on install Web ExploitationCryptography Y Yukthi Bot Hey there! I'm YukthiBot, your guide since the beginning of this CTF, and I'm here with th by selfmade ✓ · challenge · builds on install Cryptography