I wrote the programing assuming values rather than actual physical money as change, and passed all but test 6. I assume that it allways gives values as 25, 50, or 100; my code does return "NO" if any value is not one of the 'valid' values, I can not say for certain if test 6 is broken or not, but I do wonder what it actually passes so that way I can detemin rather or not it is an issue with my code (which I find more likley) or simply that they meant it to return oppisite of what the told it exspect.

I wrote the program in Java and failed the 6th test and passed all others.