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Brain Test X: Hard Challenge

Unico Studio

20 Jul 2026

4.7 ★
66.9K reviews
1M+
Downloads
3+
Content
7.0+
Android OS

About Brain Test X

Challenge your brain with the trickiest puzzles in Brain Test 5!

Brain Test X by Unico Studio is a challenging puzzle game designed to test your brain and improve cognitive skills. It's a continuation of the popular Brain Test series, offering a new set of trickiest puzzles to solve. This offline game is free from ads and can be played without an internet connection, making it perfect for those looking for no wifi games. With its addictive and creative gameplay, Brain Test X is suitable for both adults and kids. Each level is designed to challenge problem-solving skills, and the game offers endless fun and a real IQ boost. Its unique puzzles and brain teasers will keep you engaged and make you feel like an IQ master.

Get ready for the biggest Brain Test adventure yet!

From the creators of Brain Test: Tricky Puzzles, Brain Test 2: Tricky Stories, Brain Test 3: Tricky Riddles, Brain Test 4: Tricky Adventures and Brain Test All-Star: IQ Boost comes Brain Test 5, a new tricky test that will challenge your mind like never before.

This isn't just a quiz games; it's a full-on brain quest filled with impossible puzzles, clever brain games, and a flashback to the iconic Brain Test style you love. Get ready for this addictive, creative, and fun free IQ test that you can enjoy with your friends.

Prepare yourself for this new offline brain game! We've created one of the best free games that is also an ad-free game. If you're looking for no internet games or offline games you can play without no wifi, you're in for a treat. Brain Test 5 offers endless fun and a real IQ boost. Whether you love logic puzzles, smart puzzles, or riddles best brain teasers, this is the brain game for you.

Each level is designed to test your brain and improve your cognitive skills. You'll find new characters and stories that will keep you on your toes. This smart quiz games will make you feel like an IQ master while challenging your problem solving games abilities. We guarantee you'll be amazed by the tricky solutions and feel like you've unlocked a new part of your mind.

Brain Test 5 is the perfect brain training games for adults and a fun challenge for kids. It's a fantastic alternative to Lumosity, math games, and cool math games. If you enjoy Braindom, Brain Out, Brainly, or Brainpop, you will absolutely love this game. Don't let the simplicity fool you; this is a tricky quest designed to be the ultimate brain teaser fun games to play.

Features:
Free IQ games for everyone!
No wifi games with multi-stage levels and unexpected traps.
Tricky games with Ad Free options.
Brain riddles and riddle test that challenge your logic.
Brain training games to improve your brain age test mind training.
A perfect board games and akinator style experience you can enjoy alone or with friends.
Games that make you smarter and help you solve problems.
Problem solving games that feel effortless yet challenging.
Free brain games for seniors and all ages.
Brain puzzle games that are always offline.

Come and see why our braintest and brain tests are loved by millions. It's time to test your iq with the most clever tricky test yet! Enjoy the fun!

What's new in the latest 1.2.6

Last updated on 20 Jul 2026

New feature ready! Clear levels back-to-back without making mistakes to win extra bulbs!

Gameplay and Screenshots

Brain Test X screenshot 1Brain Test X screenshot 2Brain Test X screenshot 3Brain Test X screenshot 4Brain Test X screenshot 5Brain Test X screenshot 6Brain Test X screenshot 7Brain Test X screenshot 8

Brain Test X APK Information

Latest Version
1.2.6
Category
Trivia
Android OS
Android 7.0+
File Size
Varies with device
Developer
Unico Studio
Available on
Google Play
Content Rating
Rated for 3+
Updated
20 Jul 2026
Package Name
com.unicostudio.braintest5
Installs
1,000,000+
In-app Purchases
₹100.00 – ₹2,650.00 per item
Price
Free

Brain Test X Tags

Brain Test X FAQ

How do I download Brain Test X for Android?

Tap "Download from Google Play" to install the official version of Brain Test X on your phone. It is free to open the store page.

How do I install an APK or XAPK file?

Allow "Install unknown apps" for your browser or file manager, open the downloaded file and tap Install. XAPK files need an XAPK installer. See our install guide for step-by-step help.

What Android version does Brain Test X need?

Google Play lists Android 7.0 or newer.

How do I update Brain Test X to the latest version?

If you installed it from Google Play, updates arrive automatically. For APK files, download the newer version from this page and install it over the old one.