Ready to Compete?
Challenge anyone, prove your knowledge, climb the ranks.
Quick Game
Jump into a ranked 1v1 match instantly. Elo is on the line!
Custom Game
Create an AI-generated lobby on any topic you want!
Solo Practice
Practice any topic against the AI — no ranking pressure.
PDF / Image Mode
Upload a PDF or image — AI reads it and creates quiz questions!
Wrong Answers
Review every question you got wrong. Get AI explanations!
Public Lobbies
Join any open game or create your own.
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Create a custom game to get started!
Global Rankings
Top 50 players by Elo rating.
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AI Bio
📈 ELO History
🏆 Match History
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Friends
Pending Requests
Your Friends
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Tournaments
Join or create a bracket-style elimination tournament.
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Active Tournaments
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Wrong Answers 0
Every question you've gotten wrong. Click "AI Explain" to learn why!
No wrong answers yet — you're perfect! 🎯
Play some games and any mistakes will show up here for review.
PDF / Image Mode
Upload documents or images and let AI generate quiz questions from them.
Previous PDFs 0
You can store up to 5 PDFs. Reuse them to generate new quizzes anytime.
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Upload a file and choose to save it for later reuse.
Settings
Bio Narrator
Choose who writes your profile bio.
QVIZIO Diamond
Unlock a whole new level of education and exam preparation. Built for students who don't just want to pass — they want to dominate every subject.
One-time payment. Unlimited access forever. No subscriptions, no hidden fees.
- All premium features unlocked
- Super Explain with Gemini AI
- 20 saved documents & 60 daily game generations
- 5 exclusive bio narrators
- Priority matchmaking & full preset access
One-time payment. Credit & debit cards accepted.
20 Saved Documents
Your full study library — PDFs, past papers, lecture notes — always available. Free tier gets 2.
10× Faster Game Start
Questions are ready the moment your lobby is created. No waiting around while opponents still load.
Super Explain
Beyond "that's wrong." Get the concept, a memory hook, and exactly why the trap answer was wrong. Gemini-powered.
Host Tournaments
Run 4, 8, or 16-player single-elimination brackets. Be the one who builds the arena, not just plays in it.
Priority Matchmaking
Diamond players match together first — face opponents at your level and get into games faster.
Full Preset Access
All question banks unlocked — 100% of preset content. Free users see half. Nothing hidden from you.
Bio Narrators
Darth Vader, Gordon Ramsay, Shakespeare, Sherlock Holmes, or a Critical British gentleman writes your profile bio. Yes, really.
Near-Infinite Limits
60 game generations, 50 bio re-rolls, 200 explanations, 20 PDF analyses — every day. Almost unlimited.