Bordlr is a free daily geography game. You're given two countries (or two US states) and you connect them by naming the chain of regions that border each other by land, working from both endpoints until they meet in the middle.
A new puzzle is released every day — mostly world countries, with US states every third day. Each solve is scored out of 200: one score for matching the route with the fewest regions, and one for matching the shortest real-world distance. Bordlr runs in any web browser, with no account or download required.