Support

Need help with Smart Domino Calculator? These quick checks solve the most common issues.

Camera and tile recognition

1. Open iPhone Settings, select Smart Domino Calculator, and make sure Camera access is enabled.
2. Place the dominoes on a flat surface, keep every tile fully visible, and avoid glare or strong shadows.
3. Hold the iPhone steady and capture the tiles from above in even lighting.

Saved games

Games in progress are saved locally as you play, and completed games appear under Past Games. Do not delete the app if you need to keep its local game history.

Still need help?

Open an issue on the public support tracker and include your iPhone model, iOS version, app version, and a short description of what happened. Do not include private photos or personal information.