Hit the wall in Part 5 section 4 (Java MOOC, University of Helsinki)
currently sitting in the library grinding on this have already spend over 6 hours(2 days) just on this section, the last time i hit a wall in this course was the christmas tree exercise where i spent 3 hours in a single question (maybe i am just stupid) . currently the last four programming exercises are left and like everytime i am going to do it and complete part 5