Go Exercises

This practice track is designed to help you sharpen your Go programming skills through active, hands-on problem solving. Explore how Go works by practicing and solving real problems.

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Overview

Content

Reviews

Practice Go through these structured coding sessions, and you’ll find yourself getting comfortable with Go’s strengths: simplicity, speed, and built-in concurrency. Tackle real-world scenarios like concurrent task handling, API structuring, and error-safe execution. Whether you're just starting with Go or bringing experience from another language, this track guides you through the practical side of coding in Go. You’ll learn how to organize code using idiomatic patterns, manage concurrency with goroutines and channels, and embrace the minimalism that defines Go’s style. This is more than a syntax review. It’s a space to apply, repeat, and practice your ability to write Go that’s ready for production.

Practice Go through these structured coding sessions, and you’ll find yourself getting comfortable with Go’s strengths: simplici...Show More

WHAT YOU'LL LEARN

How to write clean Go code through hands-on problem solving.

Practical experience using Go features like goroutines, channels, and more.

Hands-on practice with Go’s core constructs like packages, interfaces, and error handling, through practical coding challenges.

Developing the practical confidence to use Go in systems, cloud, and backend development.

How to write clean Go code through hands-on problem solving.

Content

Go Challenges with PAL

33 Lessons

Design In-Memory File System

Logger Rate Limiter

Number of Islands

Design File System

Encode and Decode Strings

Search Suggestions System

Clone Graph

Design HashMap

Graph Valid Tree

Pacific Atlantic Water Flow

Evaluate Division

Optimal Account Balancing

Search Suggestions System

Word Ladder

Course Schedule

Detonate the Maximum Bombs

Median of Two Sorted Arrays

Moving Average from Data Stream

Validate Binary Search Tree

Maximum Number of Visible Points

Most Stones Removed with Same Row or Column

Network Delay Time

Reverse Linked List

Time-Based Key-Value Store

Count Negative Numbers in a Sorted Matrix

Maximum Value at a Given Index in a Bounded Array

Complement of Base 10 Integer

Pairs of Songs With Total Durations Divisible by 60

Transpose Matrix

Reorder Routes to Make All Paths Lead to the City Zero

Restore IP Addresses

Search in Rotated Sorted Array

Minimize Malware Spread

Developed by MAANG Engineers

Every Educative lesson is designed by a team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

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AI Code Mentor

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