Level 8407 is impossible. It went from 43 to to 28 to 23 moves and the only way to beat it is to use booster [or two colour bombs together at the end] or extra lives. I refuse to do that so King, please fix it back to the way it was or I won't be moving on. There are better games out there.
Same here Yachai !!! Saw your message jumped out of bed, tried again, nope... then uninstalled and re-installed the app and guess what?? It finally works!! Thanks!!!