fix level 1669

I can see why you'd think that. You're wrong, but I can see why. It is, after all, just 4 greens per move and if you employ a few lollipops and hands which take up no moves at all it's even less. The trap to avoid is doing nothing but match greens. You need to take as many candies off the board with each go as possible to ensure that there is space for new greens to come into. To that end try to get special candies into combos rather than using them individually.