B Block Buster Ultimate Advanced blockchain security CTF - Reentrancy attacks and Delegatecall exploits by selfmade ✓ · challenge · ready Smart ContractsBlockchain & Web3 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 Docker Lab A full fledged Docker Lab to play with Docker Commands and Docker Compose by selfmade ✓ · app · builds on install ContainersDevOpsIDE & Code Server E Essentials Lab A Ubuntu 24.10 lab packed with all the essentials to code, host, build, and develop, with by selfmade ✓ · app · ready DevelopmentIDE & Code ServerWeb Servers H Hacker News A Model Context Protocol (MCP) server that provides access to Hacker News stories, comment by docker ✓ · mcp · 4 tools · installable RSS & FeedsMCP Servers H Holiday Hack Voyage Embark on a festive cyber journey, helping Santa navigate through various digital challen by selfmade ✓ · challenge · ready Web ExploitationBinary ExploitationSSRF T The Binary Heist Journey of a young hacker from script kiddie to cyber defender, showcasing power in securi by selfmade ✓ · challenge · ready Binary ExploitationNetworkFormat String N n8n Lab Comprehensive n8n sandbox for swiftly prototyping, testing, and deploying AI-driven automa by selfmade ✓ · app · ready AutomationNo-code & Low-codeAI Agents