Today's math problem of the day is:
In the magical world of Harry Potter, there are seven Nordic countries where wizards and witches love to play with Slinkies. They've come up with a new spell that transforms ordinary Slinkies into magical rickrolling memes. If each wizard or witch in one of these countries creates 5 magical Slinkies per day and rickrolls another wizard or witch every 3 days, and there are 1,000 wizards and witches in each country, how many magical rickrolling memes will be generated across all seven Nordic countries in a week?
(this is AI generated. ChatGPT makes weird math problems.)