G-Blocks Level 21 cheats
By: Hadron Solutions
This video walkthrough demonstrates how to beat Level 21 without any power ups. Uploaded on AngryBirdsNest official channel at August 11, 2015.
Still need help to finish G-Blocks level 21?
I will update this post with more tips and tricks, so please bookmark this page and keep on checking in!
If you have any questions, feel free to ask for extra help in the comments section.
Hit like if this helped you!
Visit G-Blocks walkthrough page for level videos, tutorials, cheats and more.
Level 21 Questions
Questions related to level 21 of G-Blocks iPhone game.