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Practice system design interviews out loud with an AI interviewer, a shared whiteboard and a scorecard for your level.

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Interview questions by company and topic | SysRound

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13 questions

Showing 1–13

System designHard
Design a Real-Time Multiplayer Typing Race Game
Companies: OpenAI
Multiplayer Game Systems · Real-Time Systems · System Design
Last reported Oct 2026
Open workspace
System designMedium
Design a Real-Time Trivia Battle Royale Platform with Live Spectating
Companies: OpenAI
Fault Tolerance & Failover · Multiplayer Game Systems · System Design
Last reported Oct 2026
Open workspace
System designHard
Design a Real-Time Multiplayer Typing Race with Typo Freezes and Fair Matchmaking
Companies: OpenAI
Distributed Coordination · Multiplayer Game Systems · System Design

Last reported Oct 2026

System designHard

Design an Online Multiplayer Chess Service with Real-Time Moves

Companies: OpenAI

Fault Tolerance & Failover · Multiplayer Game Systems · System Design

Last reported Sep 2026

System designHard

Design an Online Chess Platform: Elo Matchmaking, WebSocket Moves, Game Clocks

Companies: OpenAI

Multiplayer Game Systems · Real-Time Systems · System Design

Last reported Sep 2026

System designMedium

Design Online Chess Matchmaking and Clocks

Companies: OpenAI

Distributed Transactions & Idempotency · Multiplayer Game Systems · System Design

Last reported Aug 2026

System designMedium

Design a Real-Time Multiplayer Typing Race with Matchmaking and Spectators

Companies: OpenAI

Multiplayer Game Systems · Real-Time Systems · System Design

Last reported Jul 2026

System designMedium

Design an Online Chess Service from Launch to Scale

Companies: OpenAI

Distributed Coordination · Multiplayer Game Systems · System Design

Last reported Jul 2026

System designMedium

Design a Real-Time Online Typing Game With Fair Races and Crash Recovery

Companies: OpenAI

Fault Tolerance & Failover · Multiplayer Game Systems · System Design

Last reported Jul 2026

System designHard

Design Online Chess Matchmaking

Companies: OpenAI

Distributed Coordination · Multiplayer Game Systems · System Design

Last reported May 2026

System designMedium

Design a Real-Time Online Chess Platform

Companies: OpenAI

Distributed Coordination · Multiplayer Game Systems · System Design

Last reported May 2026

System designMedium

Design a Real-Time Chess Service

Companies: OpenAI

Fault Tolerance & Failover · Multiplayer Game Systems · System Design

Last reported Apr 2026

System designMedium

Design an online real-time chess game

Companies: OpenAI

Multiplayer Game Systems · Real-Time Systems

Last reported Jan 2025