Horse Speed Test

This is very simple. 15 doors are triggered to open once you step on the pressure plate. Upon moving off, there is a delay before they go back to the closed state. In this delay, your horse has the time, based on its speed, to get to a certain door. At that point, you can look to your side to see what number door it is.

For example, I ran a slow horse through who got to Door 9, and a very fast one who got to Door 15.

I hope this is useful!

Note: This was inspired by a horse speed test on a private server I went on once. This one is more accurate.