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 I Infiltration Account Heist Hack into rogue developer's account, uncover illegal transactions, assist police by selfmade ✓ · challenge · builds on install Binary ExploitationWeb ExploitationAuthentication Bypass J Jupyter Lab JupyterLab is a web-based interactive environment for notebooks, code, and data, streamlin by selfmade ✓ · app · builds on install Data ScienceAI & LLMMachine Learning M Minecraft Wiki A MCP Server for browsing the official Minecraft Wiki!. by docker ✓ · mcp · 9 tools · installable GamesMCP Servers U Unreal Engine A comprehensive Model Context Protocol (MCP) server that enables AI assistants to control by docker ✓ · mcp · 23 tools · installable GamesMCP Servers W Wedding Fusion Experience pre-wedding excitement and digital security for romances by selfmade ✓ · challenge · ready Privilege EscalationWeb ExploitationIDOR & Access Control