sapphire A reversing CTF challenge created based on Heaven's Gate idea. Also see: https://github.com/UMassCybersecurity/UMassCTF-2023-challenges/ References https://github.com/corkami/docs/blob/master/x86/x86.md https://codegolf.stackexchange.com/questions/132981/tips-for-golfing-in-x86-x64-machine-code https://bbs.kanxue.com/thread-270153.htm