Thanks for joining and helping test Clock n Cube — I really appreciate it.
This Google Group is used only to grant access to the Google Play closed testing track.
Please follow these steps in order:
1️⃣ Make sure you’re a member of this Google Group
2️⃣ Opt in to the closed test:
https://play.google.com/apps/testing/com.clockncube.app
3️⃣ Install the app from Play Store:
https://play.google.com/store/apps/details?id=com.clockncube.app
If you see “not authorized,” it usually means the group membership hasn’t synced yet. Wait a few minutes and try again.
You can unlock Premium features while testing using this test-only promo code:
Promo code: EARLY1000
Unlocks: Dark Theme + Hide Ads
⚠️ Test promo notice:
This promo code is provided for closed testing only and does not guarantee permanent entitlement once the app moves to production.
If you see any purchase screens, assume they’re real purchases — please don’t buy anything during the test.
Google requires testers to stay opted-in for 14 consecutive days
Please keep the app installed and remain opted in during this period
You don’t need to play every day — just don’t opt out early
Feedback is very welcome. If you report an issue, please include:
device model + Android version
what you were doing
what you expected vs what happened
screenshot or screen recording if possible
You can post feedback in this group or DM me directly.
No reviews or ratings are requested or expected during testing.
Your honest feedback is more valuable.
Thanks again for helping a solo dev ship something that doesn’t exist on Android yet — especially for Clock solvers 🙏
— Clock n Cube Dev