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 707 is the twelfth level in Toffee Tower and the 149th mixed mode level (101st jelly-order). To pass this level, you must clear 39 single, 69 double jelly squares and collect 67 toffee swirl layers in 20 moves or fewer.
When you complete the level, Sugar Crush is activated and will score you additional points.