A guess-the-country game about borders
Most guess-the-country games test flags, outlines or capitals. Bordlr tests something you rarely get to practise: which countries border which.
Play Bordlr — freeGuess by adjacency, not by shape
Each daily puzzle names two countries (or US states) and asks you to guess the ones that bridge them by land. Every correct guess has to touch your growing chain — so you're really guessing neighbours, one border at a time, until the two ends meet in the middle.
Good for learning the map
Because every guess is an adjacency, the map builds itself in your head: the giant transit countries that span continents, and the choke points everything funnels through. Warm up with the country borders atlas — the land neighbours of every country.
More about Bordlr
Bordlr is a free daily geography game: connect two regions through the lands that border them, in as few countries and as few kilometers as you can.
Play Bordlr — free