Guess how long - Press the button after X seconds

Ricky's text and picture books have over 4,400 downloads. A seeker on a 20+ year self-improvement journey, he shares wisdom through writing, coding, and web apps.
Pick a number between 3 seconds and 60 seconds, then click go. Press the button when you think the time is up, and it will tell you how many seconds you were off, plus or minus.






