"We just got a letter, wonder who it's from ... which gave the feeling of being young and watching "Blue's Clues" as a child. "Alright. Well, it's good to hear from you. And you look great ...

It’s time to play Blue’s Clues to figure out the mystery of the ... Sources also sent a letter confirming to Vulture the shows have been removed. Our last clue leads us to the Nickelodeon ...