Depot organization


Hello everybody,

I have a question about this puzzle:

My solution handles all test cases and four of the five validators. It only fails “Random case, very hard 2” – and I have no idea why. Without any input or output data, I’m totally lost…

Any suggesions are welcome. I’ll be happy to provide my voluminous solution (100+ lines of code, excluding comments and empty lines) if someone cares to take a look at it.

Best regards,