Support
Questions, bugs or ideas? Write to hello@lumilines.app. In the app, Settings ▸ Send feedback opens a pre-filled email.
How do I play?
Drag from a dot to draw a line to the dot of the same color. Lines can't cross: drawing through a line cuts it. A puzzle is solved when every pair is connected and every cell is filled. The app has a short tutorial under Settings ▸ How to play.
When do new daily puzzles appear?
At midnight, your local time.
Do I need internet?
No.
How do I restore a purchase?
Settings ▸ Restore purchases.