8.4
Reflex Tester
Test and sharpen your reflexes with Reflex Tester. Tap in the square to start, and wait until the background color changes. As soon as it changes, tap the square again, the time between the color change and your tap is measured as your response time. Prepare to rush, be gently, don't break your touchscreen.
Upload test score to ScoreLoop challenge the world.
August 27, 2025
August 27, 2025
August 26, 2025
August 26, 2025
August 26, 2025
August 26, 2025
August 26, 2025
August 25, 2025
August 25, 2025
August 25, 2025
August 25, 2025
August 25, 2025