







Hi guys! I wanted to get better at dating old maps so I made a game for it: https://datetheglobe.jenniferjiangkells.com
It’s reverse-wordle style, where every wrong guess gives you the direction (too early/too late), temperature (within 2/9/24 years), and a piece of evidence that contradicts or narrows down the year (e.g. a country that didn’t exist yet). Maps are sourced from the public domain with the year redacted. It’s basically a gamified version of this xkcd chart.
My husband and I have been playing it ourselves and it low-key slaps, so I figured it’s time to share it. Would love to hear what people think of it - any feedback on the game mechanics, additions to the knowledge base, or suggestions for cool map sources to use!
This is my secnd attempt. First was only one photo and not very sharp. I also need my karma building up a bit.
I'm in the DR Congo and only have an inflatable globe which a friend gave me.
Edit: General consensus seems to point to the most specific date being sometime around 1975, 50 years old! Thanks everyone 🙏🙏
I need help dating this globe, happy to answer any questions if images are unclear.
I need more karma to be able to post in some communities. Could you help a guy out?
I came across this globe recently and i was wondering when this globe was made.
Hi, I have this globe made by globe master. I’m guessing it was made around 2000 or so just based on my memory of getting it.
Sorry I don’t have better pictures. “YUGO” area with regional capitals is throwing me off!
Lo dato entre 1885 y 1906, ya que el nombre “Congo Free State” abarca esas fechas. El problema es que no aparece la repartición de África de 1885.
old europe map:) if you need a close up of a specific part tell me:)
My SO and me are in disagreement about when this map was drawn. I think it is from around 1650 while they think it’s from around 1825. Can anyone help us settle this debate?