Board Thread:General Discussion/@comment-24335931-20140120054839/@comment-24170389-20140120103703

...Seems you purchased Jalapeno and Cherry Bomb

Simple, when bugs like this happens, replace a Winter by a Jalapeno, this should end the level killing the invisible zombie(I think)

You can't guess where is it, that's the why you should NOT use Cherry Bomb or Squash