This is my favorite kind of creepypasta. These are the stories where you have to figure out what really happened and then when you finally get it, you shit bricks.
The best source of cryptic creepypasta is Saya in Underworld, a blog written by a Japanese woman using the pseudonym Saya. She translates Japanese stories to English.
Here are the cryptic creepypastas from Saya:
Do you understand all of them? 🙂