A Trip through the Pumpkin Patch

In this maze you can step only to a face that is looking directly at you. Start on the happy face and step any distance in a row or column to a scary face. Then alternate happy, scary, happy, scary... etc. The aim is to reach the scary face at the finish.

For example, the only valid first step is to the scary face  on square 9. There are then three possible moves (6, 8 or 19) for the second move. After that you are on your own!