The big inter school quizzes in India follow a simple shape. An online prelims goes out wide, often as an objective paper, and the top scorers move to a stage final. You can copy that shape with one link. Use a timed quiz as your prelims, share it across classes, sections or schools, then take the top names from the leaderboard into your live final round. The hard part of a prelims, scoring hundreds of papers and ranking them, is the part Quizzory does for you.
Fairness is the whole game in a contest, and two things hold it up. First, the timer. You set a window for the quiz and it auto submits when time is up, so a student who starts late does not get extra minutes. Second, the tie break. The leaderboard ranks by score first, then by speed, so when two people get the same score, the one who answered faster ranks higher. That rewards being right and quick, which is exactly what you want in a competition.
Declaring winners is quick. After the window closes you open one report that lists every participant and their score. Refresh the leaderboard once to lock the final order, since it is not a live board and updates on refresh, then read off your top three. For a clean contest, stick to MCQ and short answer questions so everything is auto scored. If you add long answer questions, remember you have to read and mark those by hand, which slows down naming a winner.
A few honest limits to plan around. There is no negative marking, a wrong answer is zero, so if you want a penalty for guessing you will have to handle that outside the tool. Quizzory has no question bank, you set your own questions, which is normal for a real contest where the paper is yours. Participants need no account to attempt, they just tap the link. You need one free SurveyHeart account to build and run the competition, and it is free to start.