Closed testing group for the Android game “6er-Knobel”.
Members of this group can join the Google Play closed test, install pre-release versions, test the app on Android devices, and provide feedback on usability, game rules, the tutorial, saved game restoration, and the undo feature.
Please remain enrolled in the test for at least 14 consecutive days. The app works offline, contains no ads, and does not collect personal data.

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