How do I approach System Design interview questions?

System Design questions require understanding of core concepts and practice. PracHub provides solutions with explanations to help you master system design interviews.

What difficulty level is this interview question?

This is a medium difficulty System Design question, commonly asked during Onsite rounds at Meta.

What role is this question designed for?

This question is commonly asked for Software Engineer candidates at Meta during technical interviews.

Design an online chess game with undo and leaderboard

Last updated: Mar 29, 2026

Quick Overview

This question evaluates proficiency in real-time system design, state management, and concurrency control for multiplayer games, including consistency, undo semantics, low-latency messaging, game-state validation, auditability, and leaderboard computation.

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Design an online chess game with undo and leaderboard

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Design an online chess game with undo and leaderboard

Last updated: Mar 29, 2026

Quick Overview

|Home/System Design/Meta

Design an online chess game with undo and leaderboard

Submit Your Answer to Earn 20XP

Loading comments...

Browse More Questions

More System Design•More Meta•More Software Engineer•Meta Software Engineer•Meta System Design•Software Engineer System Design

Your design canvas — auto-saved