Lunexa Labs

A little help with your next swap.

Questions about Ink Swap? Email support@inkswap.app. Include your app version, device model and a short description of the issue.

How do I join the Android test?

If you were invited, open the Google Play testing link and sign in with the Google account that received the invitation. Public downloads are coming to iOS and Android.

What does the stamp do?

It exchanges all four cells with the board. The pattern underneath becomes your next stamp. Match the board to the target; symbols stay in their exact positions.

Can I take back a move?

Undo and Restart are unlimited and free. You can try another approach without a failed puzzle state. Your continuation is stored locally on this device.

Why is a Daily date missing?

Daily puzzles are scheduled from 1 October through 29 December 2026. You can keep playing the campaign outside those dates.

Will my progress move to another device?

Campaign progress and awards are saved on the device where you play. Removing app data can erase them. The game has no account or cloud save.

Purchases or privacy questions?

Checkout is disabled in the current Android internal build. For privacy requests, email support. Keep passwords and payment-card details out of your message.