Test your reactions to 4 stimuli:
Visual reaction - stimulus is a change screen colors
Visual choice - the decision by color screens
Audio reaction - stimulus is the tone
Sound choice - a decision by variable tone
How speed is your reaction?
Save your best reaction in leaderboard.
Visual reaction - stimulus is a change screen colors
Visual choice - the decision by color screens
Audio reaction - stimulus is the tone
Sound choice - a decision by variable tone
How speed is your reaction?
Save your best reaction in leaderboard.
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