This level is currently nearly impossible to beat without boosters (or even with boosters). This is likely caused by a level buff, lack of moves, an objective which requires insane luck to fulfill, a level glitch, or a design error. This level is currently, or likely one of the hardest levels of the game.
Level 1631 is the sixth level in Milky Marina and the 645th jelly level. To pass this level, you must clear 25 single and 38 double jelly squares in 18 moves or fewer.
When you complete the level, Sugar Crush is activated and will score you additional points.