Support

RectaFlow Support

Need help, found a bug, or want to share feedback? Send a clear note and we will use it to improve the puzzle flow.

We usually need the device, app version, and level details to diagnose issues quickly.

Useful details to include

Device model and OS version.
App version and language.
Level number or Quick Play difficulty.
Screenshot or short description of the issue.

Optional tip

Support RectaFlow with $1

RectaFlow is planned as a free game with respectful ads. A one dollar tip is small enough to feel friendly, and it helps cover testing devices, App Store fees, and future puzzle polish.

Tips are voluntary, do not unlock gameplay, and do not remove ads. If this support option is added inside the iOS app, it should be implemented with Apple In-App Purchase.

Payment link coming soon

The public payment link will be added after the support account is configured.

Gameplay note

Start from a numbered cell or an empty corner and drag across the grid. A rectangle is valid when it contains exactly one number and its area equals that number.