Here are a few tips and a walkthrough video for Candy Crush Level 426 – Hope they will help:
Patricia Frederick Tips for Candy Crush Level 426
The good news is there are no twisted candies in this level and only one chocolate factory. The bad news is there are jellies under those heavy blocks to be cleared. The usual combos (striped/wrapped) or even striped/striped can help keep the chocolate to a minimum while you clean house. As always try to nab the jellies closest to the factory first.