How do I approach Coding & Algorithms interview questions?

Coding & Algorithms questions require understanding of core concepts and practice. PracHub provides solutions with explanations to help you master coding & algorithms interviews.

What difficulty level is this interview question?

This is a hard difficulty Coding & Algorithms question, commonly asked during Technical Screen rounds at Google.

What role is this question designed for?

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

Determine winner in stack-merging game

Last updated: May 14, 2026

Quick Overview

This question evaluates understanding of combinatorial game theory, impartial game analysis, state-space encoding, and efficient state-space search techniques.

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Determine winner in stack-merging game

Google

Jan 6, 2026, 12:00 AM

hardSoftware EngineerTechnical ScreenCoding & Algorithms

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