Boom! level 21 Tips
Boom! by Happy Sprites
Platforms: iOS, Android
Download app.
If you get stuck on Boom! level 21, we have just the thing you need. Below you will find some written tips as well as a video walkthrough that will guide you through the level. Have fun and enjoy this great game!
Walkthrough: Brain Boom Level 21 22 23 24 25 26 27 28 29 30 iOS, Android
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Video uploaded on LEmotion Gaming's official channel on January 4, 2020.
Stuck on another level of Boom?
If you still can't finish Boom level 21, don't hesitate to ask for help in the comments. We'll update this guide with more tips as they become available. For solutions to all levels, refer to the Boom! walkthrough page.
