THere is no such thing as going on a winning streak!. The minute you get pass 4 or 5 levels, and you get to the very hard levels, you must use gold bars or you will be stuck on the level for days. I really think King doesn't want you to have fun by winning, so you're forced to either use/spend bars, take days to get through the level(which, I refuse to do) or quit playing for a while. The only time I was able to go on a "winning streak", was when I first started and the levels were possible to get through. The game should be possible at ALL LEVELS ,if they want the game to be fun to play!!