Answer:
Some try to hide, some try to cheat. But time will show, we always will meet. Try as you might, to guess my name. I promise you'll know, when you I do claim.
There are several different kinds, but the one you pick doesn't do its job. What is it?
What has a spot and is very bright, is sometimes, red, white, blue, yellow or green and is often blinding.
Although my cow is dead, I still beat her. What a racket she makes!
This is in a realm of true and in a realm false, but you experience me as you turn and toss.
I can only be played on a windy day