So I saw this technique used in a puzzle game. Check it out here, cipher.
You are a kid in a puzzle room.
You open the door, walk into the room, and close the door.
Suddenly everything goes silent. You cannot even hear your own footsteps.
On the other side, there is a door, which has a 36 character keypad, and 6 character spots. On the top of the door, you see this.
What should you type?
Hints may or may not be provided.
NOTE: this is not no-computer. You have a phone in your pocket.
SECOND NOTE: the second one actually has the last stick crossing over the 3rd and 4th sticks. But since that one is identical with the 3rd one, I chose not to portray it as such.
What else has 5 digits? >:)