Solution by josuarefrain on 2025-04-12 21:22:
install angr: `pip install angr` run solve: `python solve.py`

Solution by xMaut on 2025-04-13 10:08:
I solved it by creating a program; the code is in the writeup. spanish wrieup: https://github.com/0xGerard/crackmes-solutions/blob/main/easyjerk/writeup.md

Solution by lizardswimmer on 2025-04-15 04:19:
Nice clean little binary. Solved with Ghidra and Python by finding the encoded array, and the transform function. Wrote a naive python script to re-implement the transform function, and brute force individual bytes of the serial.

Solution by preheated2121 on 2025-04-17 00:09:
Decompile with IDA, recreate functions in python3 with Z3 solver, run Z3 solver.

Solution by sapmix on 2025-04-26 15:11:
The writeup is in writeup.md

Solution by schoolwucks on 2025-04-26 20:31:
i am a beginner and it was a really good learning experience , here is my solution

Solution by Snxhit on 2025-05-25 19:18:
Detailed solution with keygen.py and source code inside! :D Was a very fun crackme, ty vulnix!

Solution by duffyevan on 2025-05-30 02:03:
:)

Solution by ezloom on 2025-11-23 23:12:
I loved the challenged!!!!!!

Solution by soapywater on 2025-11-26 23:07:
Fun for a noob like me!