Sudoku — Support

Contact

My progress disappeared: The app auto-saves when you leave. If you reinstalled the app, saved data cannot be recovered.
How do I reset a puzzle?: Tap "Start over" in the top right during gameplay.
How do I switch between notes and numbers?: Use the mode toggle on the left side of the grid.
Ads won't load: Make sure you have an internet connection. Ads may take a moment to load.
How do I restore purchases?: Go to Shop and tap "Restore Purchases" at the bottom.