Because people get stuck on the first puzzle (which is really a tutorial area) and they start to get bored, I've made this first puzzle a bit easier by making it more obvious what you want to achieve. In addition, the action starts earlier to make the start more varied and entertaining. I hope these changes make the initial experience more enjoyable since the really interesting part of the game starts after that area.
I hope you don't despair and are understanding.
Changed files in this update