I've been stuck at level 2138 for a month! How do you destroy the chocolate and finish the level in just 24 moves? It's nerve-wracking! All this just to buy boosters! I uninstall the game!
The level is natural, but you will need the help of Frog very much while playing the level. I also recommend you to follow the video below, if the video is incorrect or of a different version then let me know.