Elegant concept: you are placed somewhere in the world in Google Streetview, and need to figure out where you are. You set the rules and the time limit, or can play competitively. If you’re just competing against yourself, you can set the rules: for example, do you just go by the general look of your surroundings, or limit yourself to evident languages and street signs, or ask for help from old Professor Google? Your call.
There are multiple games within the game, corresponding to countries or cities. However, you need to earn your way into these by racking up points. You start out with a general “The World” game, which is fairly hard. Lots of country roads in the middle of nowhere. It’s worth it to “unlock” additional games, using the points you’ve earned.
Warning: it’s addictive!