Blog > Monthly Geo Trivia questions

Welcome to the January 2025 edition of #fridaygeotrivia, our social media geotrivia contest. We play on the final Friday of every month.

The game will be played on Friday, January 31st, 2025, at 17:00 Berlin time, 4pm London time, 11am New York time.

See how to play below.

The January 2025 geotrivia question:

Name country pairs that share a land border of total length less than 50 km.

Example: Spain and Morocco share a border at three different points, total length less than 20km.

As always:

  • Only one answer per toot

  • You must include the hashtag #fridaygeotrivia and the emoji flag of relevant countries

Prizes

#fridaygeotrivia is a game with two prizes:

  1. the sheer joy of geographic knowledge and pedantry.

  2. the bragging rights of getting the answer first.

The #fridaygeotrivia Mastodon thread:

Post by @opencage@en.osm.town
View on Mastodon

The winner

It was a very spirited game, lots of people contributing answers. In the end though it was a tie between milvus and amapanda. Congrats!

This month’s geotrivia answer:

  • Algeria - Western Sahara
  • Austria - Liechtenstein
  • Austria - Slovakia (mostly river)
  • Azerbaijan - Turkey
  • Bahrain - Saudi Arabia
  • Canada - Greenland / Denmark
  • China - Hong Kong
  • China - Macau
  • Croatia - Montenegro
  • Cyprus - UK
  • Finland - Sweden (mostly river)
  • France - Monaco
  • France - Sint Maarten / Netherlands
  • Greece - Turkey (mostly river)
  • Italy - San Marino
  • Italy - Vatican
  • Malawi - Tanzania (mostly river)
  • Morocco - Spain
  • Mozambique - Tanzania (mostly river)
  • Spain - Gibraltar / UK

How to play

Anyone can join in, you just need a Mastodon account.

  • Follow us on Mastodon, our account is @opencage@en.osm.town

  • When the game starts we will post the question here on the blog and on Mastodon, and will embed the Mastodon question here. We highly recommend using a mastodon client you feel comfortable with. We’ve made the switch to the Elk client and are loving it, but use whatever works for you.

  • Reply to the question thread on Mastodon (it will be embedded above) using the hashtag #fridaygeotrivia in your answer.

  • Only one answer per response (don’t stuff multiple answers into a single reply).

  • Our definition of “country” is usually (it depends on the question) any place with an ISO 3166-1 alpha-2 code. Read more background about ISO and country codes in our guide.

  • To get full points for an answer it is good form not just to name the relevant country but (if possible) to include the emoji flags of the country.

  • While you can use a map, please do NOT use the internet to just search for an answer. That is cheating and will lead to seriously bad geokarma.

Some people have complained that the format is a bit chaotic and hard to follow. Yes. The mad chaos is part of the fun. Embrace it. The goal is just to have fun and learn. We win by playing

Thanks for playing,

Ed