Is Falling Cubes safe?

Clean risk

Play a block-stacking puzzle game in a Chrome popup, with offline play and links to additional games.

This extension lets you arrange, rotate, and stack falling blocks, clear lines, and aim for high scores from a browser pop-up. The description says it works without an internet connection and includes game modes such as Marathon, Quick Play, and Hardcore. It also includes external game links and additional games from unblockedgames.ee.

Free online ToolsChrome Web Store
0Risk
Who publishes it

Free online Tools - 1 other listing from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Free online Tools

Same store account

1 other listing published from this account, 6k+ users between them, none of them carrying a finding.

Shared hosts - 1 hostname

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

tetrys.org
Also called by 3 other listings: Brick - Falling blocks, Stacker Game, Tetrys

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed Falling Cubes contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • unblockedgames.ee

    Falling Cubes sends data to unblockedgames.ee. 8 other extensions we have analysed send data here.

Updated 15 October 2026nekiddplfpeikpfljcopihankmpgilja