You are playing Match My Jelly
The goal of this game is to get a red jelly by getting two of the same number next to each other and add them together. Match My Jelly is played on a simple 4×4 grid and there are 4 types of jellies: violet, green, yellow and red. The score is displayed in the upper-right part of the screen and it starts at zero and is incremented whenever two jellies of the same number combine. Pay attention that when there aren’t any legal moves left (no empty spaces and no adjacent similar jellies), the game ends.