Hello everybody,
A while ago I posted about creating some MapRoulette challenges of Kosovo data for issues related to the road network, like crossing roads, overlapping roads, and areas you can’t route into or out of. I recently refreshed them with new OSM data. The challenges are here if you want to take a look: https://maproulette.org/browse/projects/39466
Let me know if you have any questions or suggestions. Thanks!