Share how awesome the crack me was or where you struggle to finish it! Stay polite and do not spoil the solution/flag!
8:48 PM 03/27/2018
The goal is to find a valid key to input. Keys are 32-bit integers. (eg. 123456). java -jar "GraxCode's CrackMe Hard.jar" key
s4r on 12:46 PM 05/02/2018: Congrats XpoZed, well-explained solution