Reaction Module · Select Mode

Reaction Test

How fast are your reflexes? Test your neural response time in milliseconds.

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Reaction Test

Screen turns green — react!

⏱ Random 1–5 sec delay

Press any key or tap screen when it turns green

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Grid Reaction

3×3 grid · Tap the green square

⏱ 5 rounds · results in ms

Tap/click the green square. PC: keys 1–9 for speed

Reaction Test

Attempts: 0

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Click to Start

Click or press any key to begin

0

Milliseconds

Wait for green — then react as fast as you can

Grid Reaction

Round — / 5

Get Ready…

PC shortcut: press 1–9 · matches grid (1=top-left, 9=bottom-right)

Results

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Average Reaction Time (ms)