ANSWER to riddle, how many 3s can you see?

We love parks and nature, especially trees. Speaking of trees, here's a 'three' riddle that has people scratching their heads and is going viral. The watermark shows it's from however, we cannot confirm that they're the originator of the riddle. What we can confirm though is the answer to the riddle. The answer is 21. Some are saying it's only 19 because they failed to either count the graphics or they failed to notice the 2 hidden 3s in the keypad area. As you can see, the riddle also included graphics that are in a set of 3, and [...]