🗼🥖🎨🎭💃 is Paris. The format circulates in group chats and classrooms constantly without anyone really owning it, which is a shame, because it is a better puzzle than it looks. Here is how it works, how to build one that is actually solvable, and where to play it daily.
A country is a shape and a flag. A city is a set of associations, and emoji happen to be a vocabulary of exactly those. Five symbols can carry a landmark, a dish, an industry, a climate and a piece of history, which is a surprisingly complete description of a place in about as much space as a postcode.
It also makes the puzzle guessable rather than recallable. You do not need to have memorised anything: you need to reason from what the symbols suggest to a place that fits all five at once.
The rule that matters is that the five symbols should fit one city and no other. A pizza and a colosseum narrows it to Rome. A pizza and a beach could be a hundred places.
Each of these is a clue that has already run as a daily puzzle. The linked page explains what every symbol refers to, which is the fastest way to get a feel for how tight a good clue has to be.
Five emoji, six guesses, one city. Free, no account, and the same puzzle for everyone in the world today.