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 M MySQL WebBench MySQL WebBench is an advanced MySQL GUI that provides full MySQL Workbench capabilities ac by selfmade ✓ · app · builds on install Database ToolsDatabasesDesktop & GUI I interview You are on an interview right now, given a live task and you are on you way to solve the m by selfmade ✓ · challenge · builds on install Traffic AnalysisOSINT & Recon N n8n Lab Comprehensive n8n sandbox for swiftly prototyping, testing, and deploying AI-driven automa by selfmade ✓ · app · ready AutomationNo-code & Low-codeAI Agents R riverbytes Analyze network packets to uncover two pieces of a hidden treasure map by selfmade ✓ · challenge · builds on install Traffic AnalysisPrivilege Escalation