MasterHost Live Event Engine • 100+ Concurrency Ready

Real-Time Interactive Quiz Platform

Enterprise-grade, server-authoritative quiz platform built for high-concurrency events. Zero client drift, atomic scoring, and instant live sync.

Participant Arena

Connect on your mobile browser with the 6-character event code. Fast touch response, 10 question formats, and immediate score reveal.

Sample Seed Code: QUIZ26

Host Control Room

Authoritative event command center. Create multi-type questions, publish/close live stages, monitor response arrival rates, and control stage displays.

Master Key: admin-master-key-2026

Server AuthoritativeZero client timer or score tampering

100+ Concurrency SafeAtomic PostgreSQL transactions and row locking

10 Question TypesExtensible discriminated scoring engines