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 C Chronicles of Digital Revelation Uncovering hidden secrets and solving enigmatic puzzles along the way, happy hacking :) by selfmade ✓ · challenge · ready Web ExploitationNetworkForensics D Digital Evidence Investigation Join the Tamil Nadu Police Cyber Crime Investigation as a digital forensics expert. Analyz by selfmade ✓ · challenge · ready ForensicsHeap ExploitationNetwork O Operation Tone Breaker A critical breach at a secure tech firm began with a mysterious audio signal. Decode this by selfmade ✓ · challenge · ready Web ExploitationSteganographyForensics