I truly enjoy MyVegas and have gotten numerous rewards from the game. But it seems for the past 3 or 4 special quests they have had, be it puzzles or whatever I always end up 1 or 2 pieces short when I run out of coins. If it takes 30 pieces to finish a section I have 28 or 29 when the bank hits 0. I laugh it off as it is a free game with rewards that I take advantage of, and they are business and would like people to buy coins. But was just wondering, I can't be the only person this happens to. What are others experiences?