Level 1020 is the tenth level in Tasty Treasury and the 467th jelly level. To pass this level, you must clear 65 double jelly squares in 15 moves or fewer.
When you complete the level, Sugar Crush is activated and will score you additional points.
There is a dark chocolate square in the isolated centre of the board. This makes it hard to clear the jelly squares on these squares. There are also candy bombcannons which spawn 9-moves candy bombs on these squares.
However, there are only 3 colours on the board, so long cascades will always happen, even if the board is restricted.