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Answers to common questions, and how to get in touch.

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Frequently asked questions

The game crashes or freezes. What can I do?

Make sure you have the latest version from Google Play or the App Store, then restart your device. If it still happens, email me with your device model and what you were doing when it happened, and I’ll look into it.

I lost my progress. Can it be restored?

Progress is saved only on your device. It’s kept when you update the game, but deleted if you uninstall the game or clear its data. Because nothing is stored on a server, and progress isn’t included in device backups, it can’t be restored.

Why are there ads?

Ads keep the games free for everyone. A banner stays at the bottom of the screen, away from the puzzle, and now and then a full-screen ad appears after you finish a level. Ads never interrupt a level. Videos for rewards, such as extra time, are always your choice.

Why does Kozimbxo say “You’re offline”?

Kozimbxo is free because of ads, so it needs an internet connection. Without internet you can play the tutorial and a few levels. After that, connect to the internet to keep playing.

I watched a video but didn’t get my reward.

The reward is given only when the video finishes. If you close it early, or your internet connection drops, the reward may not be granted. If you watched to the end and still got nothing, email me with the time it happened and I’ll check it.

How do I change my ad privacy choices?

Open the game’s Settings → Privacy settings at any time. You can also reset your advertising ID in your device settings. See the privacy policy for step-by-step instructions.

I saw an inappropriate ad.

Please email me the time you saw it and, if possible, a screenshot or the advertiser’s name. I can block ads from specific advertisers or categories.

Is a level impossible?

Levels are tested with a computer solver to make sure they can be solved. Try moving a different block first, since the order often matters. A block you moved can always be dragged back, so no move can ruin a level. If you still believe a level is broken, email me the level number.

Delete your data

The games don’t use accounts, and I don’t store player data on any server. Here is how to remove each kind of data:

For more details, see the Privacy Policy.