Class 4.1 (Chall): Patch the Binary

This challenge has been solved by 25.0% of actively participating users.
Position Student Solved
1 First to solve this challenge! VHegde 9 months, 4 days after release (2026-03-26 15:11:02)
2 Second to solve this challenge! MHernáez 10 months, 5 days after release (2026-04-27 07:53:46)
3 Third to solve this challenge! DZhaksybek 1 year after release (2026-07-05 05:45:48)
4 DMoreno 1 year, 1 month after release (2026-07-24 21:34:17)