tl;dr

• native.c:
  • Reverse engineering matrix operations performed.
• tallocator.c:
  • Exploiting an arbitrary free to corrupt heap metadata.
  • Reverse shellcode to execute an ORW.

tl;dr

• Using brainf*ck to search for flag bytes within a huge tape
• 3 levels with varying constraints to leak flag
• Intended as a code golfing challenge