Not Not 2 - A Brain Challenge is a puzzle app developed by Alt Shift.
Download Statistics
Not Not 2 - A Brain Challenge has been downloaded 200 thousand times. In the last 30 days, the app was downloaded 380 times.
User Ratings
Not Not 2 - A Brain Challenge is rated 4.51 out of 5 stars. The rating is based on 1.3 thousand ratings.
App Information
Not Not 2 - A Brain Challenge is FREE to download. The APK download size is 85.88 MB. The latest version available is 1.1.2. The last update was on December 8, 2025.
Technical Requirements
Not Not 2 - A Brain Challenge requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2022.
Description
Enhance your Brain Skills by solving clever Puzzles based on orientation, logic and colors!
The 15 MILLION players hit "NOT NOT" is back with a fully revamped version! New Modes, More Levels, Many Collectibles, and still totally FREE! Dive now into this FUN and ADDICTIVE new cerebral experience!
HOW TO PLAY: • Read the instructions written on the cube • Swipe your finger (or not!) towards the correct direction following these instructions • Solve as many puzzles as you can to maximize your score and rewards! • Be careful about the time limit and don't let your brain get tricked!
NOT NOT 2: SPECIAL FEATURES! • Discover new game MODES and many LEVELS to challenge your brain in various ways • Improve your brain skills everyday with the DAILY CHALLENGE and reach the TOPS of the leaderboard! • Unlock Unique COLLECTIBLES to customize your experience • MEASURE your progress with the statistics dashboard and compare them with your friends! • A brand new graphic DESIGN
And of course : • Accessibility option for color blind • Google Play Achievements and Leaderboards
Have fun getting smarter!
Recent changes: Updated build to address Unity's security vulnerability CVE-2025-59489
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Comments on Not Not 2 - A Brain Challenge for Android
★★★★☆Denniel· Apr 2, 2023
Not 2 is a game about instructions, play your way with the twists of "not instructions" in every level. It is "Not not fun".
★★★★★Destiny WR· Mar 23, 2023
So far I like the game. Just started playing it. I like the concept. It's different from most games & will improve your cognitive thinking.
★★★★☆Christine Ridgeway· Jun 16, 2023
It seemed so easy in the first level, but then it got more challenging as I got to higher levels. I love this game.
★★★★★Premansh Anand Dixit· Mar 24, 2023
Best game that challenges your brain, and it effects your brain for long term growth
★☆☆☆☆Pjay Pender· Aug 28, 2025
DON'T BE FOOLED! Not a Play Pass game. Don't waste your time. Game is restricted to "developer approved testers" and not to people who pay for Play Pass.
★★☆☆☆IAmAn Input· Mar 23, 2023
Played the original Not. Art style here is worse, I think. Also, I understand why there are ads but ads this invasive instantly killed the game for me. Will not purchase the no ads. There are better ways to have ads in-game. This is not it.
★☆☆☆☆Mariana Mourão· Apr 9, 2023
Good game, but I will uninstall because of too many ads. One ad per level, but each level takes up to 2 min... can you imagine ? One ad every 1-2min. That's too much
Google Play Rankings for Not Not 2 - A Brain Challenge
This app is not ranked
Technologies used by Not Not 2 - A Brain Challenge
Not Not 2 - A Brain Challenge is requesting 14 permissions and is using 36 libraries.
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