THE REACTION TIME TESTER

 

Think you have what it takes to become a competitive drag racer? Test your reflexes!

A lot of races are WON on the starting line because of a quicker reaction time!

Click on "Start" first, and wait until the background color changes. As soon as it changes, hit "stop!"

 

 

Change background color in:

 

response time test, created by Jasper van Zandbeek
e-mail: steve@loporchios.com

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