Level 721 is the eleventh level in Boneyard Bonanza and the 152nd mixed mode level (50th jelly-ingredients). To pass this level, you must clear 25 single, 27 double jelly squares and release 2 gummi dragons in 25 moves or fewer.
When you complete the level, Sugar Crush is activated and will score you additional points.
The blockers may be easier to clear than it seems, since they are all rainbow twists that link to each other and clear once a rainbow twist is cleared.
The dragons must travel to the main board to be released.
25 moves may not be enough, and five colours make it harder.
There are a lot of isolated jellies that sometimes involves luck finding matches to clear them.