Decide if the information you see is conflicting - in one second or less! One Brain has three modes:
• Colors: Does the color match the text? • Arrows: Does the arrow match the text? • Numbers: Is the equation true or false?
One Brain is based on the famous Stroop test! When you play the game, both brain hemispheres have to communicate and work in one team to compare information. As you will see, this is very challenging!
How high can you score?
Updated on
Apr 28, 2026
Educational
Data safety
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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
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs