Few people know the solution to this puzzle, what is the correct number?

There are six animals in the image; how many legs do you have in total?

Gedaan: Can You Spot the Mistake in These Tom and Jerry Stickers Within 8 Seconds?

Gedaan: You Have 10 Seconds: Can You Find the Three Hidden Faces in This Image?

Gedaan: Can you count all the blocks in this image? The result is surprising!