Hello HN,
...I keep making little web apps to practice geography, and since some people here enjoyed the previous version, I thought this one too. It's a simple game loop where you have to either tab or name countries, w/ some varying conditions like zoom levels.
Following feedback from last time, I reconsidered almost all of the game systems, fixing quite a few issues (too hard, too easy, too many boring islands, countries recurring often, confusing UX, ...). The stack is ts/vue and geojson, with some python for data crunching; learning algo built on top of FSRS.
It's all free, no-ads, no-signup and open source, in case you were wondering.
Feedback and ideas welcome!
Hope you get something out of this, cheers :)