Stroop Test
Identify the ink color of the word as fast as you can. Ignore what the word says — interference slows you down.
Press R, G, B, or Y — or tap a button below.
R · G · B · Y
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How It Works
- Click Start to begin.
- A word appears in a colored ink.
- Choose the ink color as fast as you can (ignore the word).
- Your score is based on reaction time, accuracy, and interference.
- Improve by staying relaxed and focusing on color, not meaning.