Pixels Jelly is a fun and addictive puzzle game that involves matching colorful jelly pieces to clear levels and score points. The game is typically played on a grid of cells filled with jelly pieces of different colors, shapes, and sizes. The player's objective is to match at least three jelly pieces of the same color and shape in a row or column by swapping adjacent pieces.

To play the game, the player must click on a jelly piece and then click on an adjacent piece to swap their positions. If the swap creates a row or column of three or more identical jelly pieces, they will disappear, and new pieces will fall from the top to fill the gaps. The game typically has a limited number of moves or time to complete each level, which makes it more challenging.