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SMART
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// REACTION MODULE · SELECT MODE
REACTION TEST
How fast are your reflexes? Test your neural response time in milliseconds.
⚡
REACTION TEST
Screen turns GREEN — react!
⏱ Random 1–5 sec delay
Press any key or tap screen
when it turns green
START TEST
⊞
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
START GRID
REACTION TEST
ATTEMPTS:
0
◎
CLICK TO START
Click or press any key to begin
0
MILLISECONDS
Wait for GREEN — then react as fast as you can
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GRID REACTION
ROUND
—
/ 5
GET READY…
PC shortcut: press
1–9
· matches grid (1=top-left, 9=bottom-right)
RESULTS
—
AVERAGE REACTION TIME (ms)
PLAY AGAIN ▶
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