Please fix
Response from developer
Hi bolivarangel81, Thank you for the feedback! We are working on ironing out any bugs we can find and your feedback certainly helps! We will put a prioritization on preventing crashes during level starts. Thankfully, these crashes appear to be rare. In most cases, if you restart the game and click the level again it should work. If it's a persistent problem, please feel free to tell us which level and mode is causing the problem. All feedback is welcome! Thanks again!