this level has to be a glitch level, have made 5 times as many attempts as any other level and have been close only once. Don't even get all the keys 85% of the time. At this point may just stop playing, I am good with hard levels but this one is beyond hard, no way it is designed properly, not just the time given but the few times I have opened up the locks, the +5 stop dropping so I can't get more time.