Something not working right, or just have a question about the app? We read every message ourselves.

Contact

sudokuglow@outlook.com

We reply from this same address — no ticket numbers, no bots. If you're reporting a bug, it helps to include your device model, iOS version, and what you were doing right before it happened.

Common questions

How do I get an extra hint or an extra life?

A few placements in the app let you watch a short, optional ad to unlock one. It's never required, and it never interrupts a puzzle you're already solving.

Does Sudoku Glow show ads between every puzzle?

No. Ads only ever appear if you choose to watch one for a bonus — they're never forced between games.

Can I change the app's language manually?

Sudoku Glow follows your device's language automatically. Switching your iPhone's system language switches the app to match.

I think I found a bug — what should I send?

Email us with your device model, your iOS version, and the exact steps that led to it. A screenshot helps more than a description alone.


© 2026 Miguel Puig Peral