Clues are revealed one at a time and the score drops with each one. Work out which emoji is being described.
You start with one clue and the emoji's category. Each extra clue you ask for costs a point, so a round solved immediately is worth four and one solved on the last clue is worth one.
The clues are the official keywords Unicode publishes for each emoji - the same words that make it findable in your phone's emoji search - with any that give the name away removed.