Q
QUIZIUM
Knowledge · Culture · Fun
Opening database…
Infinite Mode
22 selected
Categories
Difficulty
🟢 Easy
🔵 Medium
🟡 Hard
🔴 Expert
Timed Mode
15 seconds per question
Friend Challenge
Players (2–6)
Questions per player
5
10
15
20
Difficulty
🟢 Easy
🔵 Medium
🟡 Hard
🔴 Expert
Categories
🌐 All Categories
Campaign
🧊
Arctic Cadet
Level 3 · 1 240 XP
Lv.3
XP Progress 1 240 / 2 000
🏛️
World 1 · History & Culture
12 / 20 stages
⭐⭐⭐
🔬
World 2 · Science & Tech
5 / 20 stages
⭐⭐☆
🎭
World 3 · Arts & Entertainment
0 / 20 stages
☆☆☆
🔒
World 4 · Geography
Complete World 3 to unlock
🔒
World 5 · Nature & Animals
Complete World 4 to unlock
Manage Question Bank
Claude API Key
Your key is stored locally in IndexedDB — never sent anywhere except api.anthropic.com
Categories to generate
Difficulty
🟢 Easy
🔵 Medium
🟡 Hard
🔴 Expert
Qty / batch
25
50
100
200
Select categories and click Generate
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Current Bank
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Server URL (Multiplayer)
Auto-detected when served from your server. Override for custom deployment.
Live Multiplayer
📡
Host a Game
Generate a code — players join you on the same Wi-Fi
›
🔗
Join a Game
Enter the 6-digit code from the host
›
How it works
📶 Everyone on the same Wi-Fi network
🎮 Host generates code → peers enter it
⚡ Real-time via BroadcastChannel + localStorage
👑 Host controls start — everyone gets their own questions
Host Session
Your name
Local IP: detecting…
Game settings
Questions per player
5
10
20
Difficulty
Easy mix
Hard mix
Waiting room (0/7)
Waiting for players to join…
Join Game
Your name
Game code
Lobby
Players
←
INFINITE
Q1 / ∞
SCORE
0
streak
👤 Player's turn
📚 Category
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🏆
BRILLIANT!
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points
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Correct
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Best Streak
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