global 1v1, rounds, most points wins, if points are equal then it end with sudden death.
Time limit for the questions.
One has to win with 2 point lead.
If both are equal after, example, 6 rounds then have a sudden death question about who is the closest to the answer. (how many years was Rome founded?)
Some quizz ideas
Contest quizz
Somthing that you have a temporary contest against a random person. I think without any research that this is possible with only using supabase.
Score board quizz
A set amount of questions that changes every day. Top 5 wins some reward inside the quizz.