Answer:
I am a box that holds keys without locks, yet they can unlock your soul.
It happens when something has been cut with H2O.
The older they are the less wrinkles they have.
What force and strength cannot get through. I, with a gentle touch, can do. Many in the street would stand. Were I not a friend at hand.
What has four legs during the day; and six or eight during the night?
I can only be played on a windy day
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?