Content rating
Everyone
50+
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Everyone
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About this app

When you read a word about a color your brain immediately things of the meaning. In this test it asks to select the color of the word. The time of your reaction will be measured and shown in the graph.
Available in English, French, Spanisch, German and Dutch.
Updated on
Oct 8, 2025

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
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Content rating
Everyone
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App support

Phone number
+31263527539
About the developer
Stichting Yellow Riders
stephan@yellowriders.com
Nachtegaalstraat 1 B 3581 AA Utrecht Netherlands
+31 6 44873306

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$3.49
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