Gameplay
- Why can't I rotate puzzle pieces anymore?
- Why can't I place pieces outside the puzzle area anymore?
- What is a collection?
- How do I remove a puzzle or collection?
- What are coins and how can I spend them?
- I can't complete a puzzle, some pieces are missing.
- What do the icons in the upper toolbar mean?
- What is a free daily puzzle?
- What is a mystery puzzle?