PwnMe CTF 2025 Quals WU This is the write up for 4/5 Reverse Engineering challenge (Including the Insange challenge :3) Back to the past Challenge Description Using the provided binary and the e...

Easy Cuda Rev Challenge Description(English translated): Recently, inspired by DeepSeek’s direct use of PTX assembly to write optimized portions of cuda code, a simple cuda inverse question was des...

LACTF 2025 rev/javascryption Challenge description: You wake up alone in a dark cabin, held captive by a bushy-haired man demanding you submit a “flag” to leave. Can you escape? And here is the ...