It’s time to wake up your brain and step it up for this challenge! In Stack Blocks 3D you have to fill the empty squares with colorful blocks. This is done by stacking them in the right direction. It starts off easy but gets harder as you win level after level!
You will need to think outside of the blocks for every puzzle!
Beautiful and oddly satisfying graphics!

The perfect challenge to keep your mind sharp during lockdown! You will never be bored again.

Stack and attack - that’s how you win the puzzle!

Now scroll up and download the game for endless hours of fun!

What’s New

Version 1.2

Bug fixing + performance improvements!

Thank you for playing!

Ratings and Reviews

4.4 out of 5
1.7K Ratings

1.7K Ratings

i tHiNK wE ALl sINg ,


Tbh honest this is a pretty cool game but it’s too easy won’t you want a game that is challenging but fun but over all this is a pretty cool game I do recommend it to everyone

choclate4life ,

Good game

This is a good game I like that you can get different skins and the levels are fun. I do think that the game would be better if you could move the stack one square at a time instead of having to go all the way to the edge every time. But other than that I think it is a good game.

g bubbly ,

Way too easy

“Easy” doesnt even begin to describe how not challenging this game is. It was not making me smarter at all, I was losing brain cells playing this game. I had to stop before i went insane. I played like 75 levels and it is just the worst. I thought it’d get harder by then but the first 50 levels its impossible to get wrong. Im sure it gets harder and more entertaining but please erase the first hundred levels bc they are just a waste of time. Also turn ur wifi off so you dont get plagued w ads. That is all.


Popcore GmbH
246.3 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Medical/Treatment Information
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Sexual Content and Nudity
Infrequent/Mild Realistic Violence
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Infrequent/Mild Horror/Fear Themes
Infrequent/Mild Cartoon or Fantasy Violence
In-App Purchases
  1. Remove Ads $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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