Level 3944 is the ninth level in Gummy Gazebo and the 1431st jelly level. To pass this level, you must clear 23 double jelly squares in 25 moves or fewer.
When you complete the level, Sugar Crush is activated and will score you additional points.
This is an extremely hard level. The best first move is definitely combining two color bombs and then getting very lucky and combining other powerful combinations within the next two moves before the magic mixers quickly clog the level again. Use boosters like free swaps and lollipop hammers to set up such combos, if necessary, because you need to work quickly to get it done.