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Data Structures Courses in GO

Master data structures with Coddy. Practice arrays, linked lists, trees, graphs, and hash tables through hands-on challenges to build strong problem-solving foundations.

Stack - Data Structures Series #1

Popular

In this course, you will learn about the Stack data structure, create a Stack from zero using your preferred language, and practice coding challenges with it!

Data Structures
  • 13
  • 6
  • 1

Heaps & Priority Queues - Data Structures Series #7

New

In this course, you will learn about the Heap data structure (the backbone of priority queues), create a MinHeap from zero using your preferred language, and practice coding challenges with it!

Data Structures
certificate icon

Certificate on completion

  • 14
  • 6
  • 1

Binary Tree - Data Structures Series #3

In this course, you will learn about the Binary Tree data structure, create a Binary Tree from zero using your preferred language, and practice coding challenges with it!

Data Structures
  • 13
  • 5
  • 1

Queue - Data Structures Series #2

In this course, you will learn about the Queue data structure, create a Queue from zero using your preferred language, and practice coding challenges with it!

Data Structures
  • 12
  • 5
  • 1

Linked List - Data Structures Series #5

New

In this course, you will learn about the Linked List data structure, create a Linked List from zero using your preferred language, and practice coding challenges with it!

Data Structures
certificate icon

Certificate on completion

  • 14
  • 6
  • 1

Hash Tables - Data Structures Series #4

New

In this course, you will learn about the Hash Table data structure, create a Hash Table from zero using your preferred language, and practice coding challenges with it!

Data Structures
certificate icon

Certificate on completion

  • 14
  • 12

Doubly Linked List - Data Structures Series #6

New

In this course, you will learn about the Doubly Linked List data structure, create a Doubly Linked List from zero using your preferred language, and practice coding challenges with it!

Data Structures
certificate icon

Certificate on completion

  • 14
  • 6
  • 1

Frequently asked questions

What is GO Data Structures Courses?

Master data structures with Coddy. Practice arrays, linked lists, trees, graphs, and hash tables through hands-on challenges to build strong problem-solving foundations.

Are the GO Data Structures Courses courses free?

Yes - every course is free to start and runs in your browser, no downloads needed.

How long do GO Data Structures Courses courses take?

Each lesson takes 5–15 minutes; full courses range from a few hours to a few days of practice depending on depth.
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