Board Thread:General Discussion/@comment-72.173.101.159-20180711171240/@comment-32967668-20180711183758

Unless I am not understanding your question...  XP and coin are set when you begin - based on location level, if a friend has charged, running a talisman, etc. (listed as Rewards on room entry screen.) They do not change based on how fast items are found. I have often thought it would be fun to have a timed challenge occasionally.