Integer overflow to corrupt timer structures leading to function pointer hijacking

Escape the maze and walk around the heap

Off-by-one vulnerability allowing heap corruption of array types

Software-emulated Control-Flow Integrity (CET) challenge

Kernel challenge exploiting shared global pointer, using pipe_buffer objects for arbitrary read/write with FG-KASLR bypass.

Ncurses-based Tetris game with buffer overflow in scoreboard, requiring leak extraction from game tiles to bypass PIE/ASLR

Heap exploitation challenge on glibc 2.32 with calloc-only allocations, safe-linking pointer mangling, and tcache double-free mitigations

Mini RPG challenge exploiting heap overlapping and _dl_fini hijacking for one_gadget execution

OOB read to defeat custom ASLR and reverse PRNG

Hardware challenge exploiting I2C interface