Memechallenge is also weekly but you could find all those information in rules above

Rules:
Title of every entry must contain "Meme challenge # - Entry #"
First tag of post must be #memechallenge
Each user can have up to 3 entries that will be considered in challenge
Your meme must contain text
You can add/remove something from original photo but again photo without text isn't meme

End of challenge will be on Sunday at 12:00 (UTC +1)