Responsive Multi-Subject Quiz Website

I’m building a fully responsive quiz site focused on multiple-choice questions. Visitors will be able to choose from a range of subjects, purchase access to the ones they want, and then dive straight into play—solo or challenging friends. Here’s the flow I have in mind. After a user buys a quiz pack, the questions appear one at a time with a visible countdown timer. Each quiz run is unique thanks to randomized order, and a progress bar keeps players oriented. The moment they submit, they’ll see their overall score and a per-question breakdown explaining what they got right or wrong. If they’ve started a “play with friends” session, the same screen also shows a comparative leaderboard so the competitive element feels immediate. I need clean, intuitive screens that resize flawlessly on phone, tablet, and desktop; a lightweight admin area where I can upload new subjects and questions; and a simple payment gateway connection so new packs can be unlocked without friction. Everything should load fast and store results securely so users can return later and continue tracking their progress. Within the subjects questions will be in different sets of 20 or 30 questions, and will accessed by the user after completing the previous one. Also, there should be a referral/affiliate programs, where any educator or student can refer to purchase the quiz. Additionally, there should be option, where any person with access can add questions and will be uploaded post verification by admin. Deliverables • Responsive front-end with timer, randomization, progress tracking, score + feedback display • Friend-challenge / shared room functionality with live leaderboard • Subject pack purchase flow (gateway integration and access control) • Admin panel for question management and results export • Source code and brief deployment guide I’m happy to discuss preferred stacks, but a modern combination such as React or Vue on the front end and Node, Django, or Laravel on the back end would fit well. Let me know how you’d structure the build and any examples of similar interactive projects you’ve completed.

Project ID: 40422194