The whisper challenge is probably my favorite. I also like the ghost pepper or hot pepper challenge because it's funny to watch people's reactions.
What are some challenges for one player?
Which challenge do you recommend for kids to play?
Is Charlie Charlie real?
Why is the 3 a.m. challenge (not listed) so popular?
When was this article made?
In the Charlie, Charlie Pencil game, does Charlie follow you around once the game ends?
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