10 questions, the same for everyone today. New set every day (UTC).
Every day there are ten new comparisons from topics like mountains, rivers, animals, countries, inventions and movies. Pick the one that is higher, bigger, longer or later, as the question asks. Wrong answers do not end the game, so you always get all ten. Your score is out of 10, and everyone playing today gets exactly the same questions, so you can compare with friends.
Want more? Try endless Higher or Lower, the daily Rankle ordering puzzle, or Higher or Lower on a single topic.