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 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 Defend Planet from Cyberattack Alien hackers thwart cyberattack, secure planet's infra by selfmade ✓ · challenge · ready Web ExploitationScripting & Programming 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 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