brain training stop the flow!

Contains adsIn-app purchases
3.4
55.4K reviews
10M+
Downloads
Content rating
Teen
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

In this game, the lines you draw become walls.
Use the walls you can build to protect your people from oncoming magma, waves, and enemies!

Liquid and enemies can be blocked or redirected by building walls.
You can create walls to block and change the flow of liquids and enemies, but be careful, the game is over if the walls hit people.


This game is played all over the world.
A popular game that is played all over the world! The game has been ranked as one of the top puzzle games in the world!
The game has been played by many popular Youtubers! This is the best game for people who want to play recommended games!
There is no right or wrong way to solve puzzles, which is what makes this game so interesting! There is no right way to solve the puzzles.
This is a game that you can play in your spare time to kill time! It's a game that you can play in your spare time.
You can play this popular free game from start to finish without paying! You can also play without commercials by purchasing the ad-free mode.
You can also play without commercials by purchasing ad-free mode. You can have fun playing this game and get brain training and IQ diagnosis!


It is recommended for the following people
I want to play popular games.
Want to play popular games.
I want to play games that are easy to play.
Want to play easy games.
Want to play games that are easy to play.
I want to play games to pass the time.
I want to play for free and without spending money.
I like drawing games.
I like brain training games.
I like puzzle games.
I like IQ diagnostic games.


It's quick and easy to play, but it's surprisingly good for brain training! Enjoy the new age of drawing and painting puzzles where free thinking is the key.


This app allows for live action. However, if you use offensive expressions or use them in a way that is harmful to others, we will not allow it. Please keep it within the bounds of decency!


EU / California users can opt-out under GDPR / CCPA.
Please respond from the pop-up displayed when starting in the app or within the settings in the app.

Translated with www.DeepL.com/Translator (free version)
Updated on
26 Jun 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and Device or other IDs
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.4
53.1K reviews
George Osborn
5 February 2022
Well , you want an honest review or some made up one ?. Sorry , i don't sugar coat , it's a so so game , not the best but also not the worst. It gets a low star review because there are way way too many ads , ads between games -- ads in the game . I get the reasoning for the ads , but them being in the playing part of the games takes away from any enjoyment towards the game. You want to improve your ratings on this game , then remove the ads in the actual playing part of the game.
8 people found this review helpful
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FoxMaker
20 December 2021
So I was one of those unfortunate souls that got baited into this by an ad. Admittedly, I was intrigued to see what this was and, to no surprise based on the cheap art style and clickbaity ad, it's no good. The puzzles are super easy, and really just require drawing a dinky circle around the ostacle or character. Could be excusable, but this is clearly a way to progress play faster, and their way of shoving a billion ads down your throat. Would not recommend, ads take up over half the play time.
7 people found this review helpful
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Shane Miller
5 July 2021
It's way to easy but what makes me mad is, you have to have a wifi connection for nothing. Just so we have to watch the adds. The missions takes maybe 5 seconds so you just have to watch adds that takes more then 5 seconds. I got to level 5 was tired if watching adds so tried to take the wifi and internet off but the game wouldn't work. I Uninstalled it. I'm not wasting time on watching ads. Not worth the game.
2 people found this review helpful
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