Your Learning Journey

Follow this structured path to master algorithms and data structures step by step, from beginner concepts to advanced techniques.

Your Algorithm Journey

Select your experience level to jump ahead

Beginner

Intermediate

Advanced

Beginner

Start your algorithm journey with these foundational concepts

Learn to work with arrays, the most common data structure

Easy2-3 hours

Efficiently process arrays using coordinated pointers

Easy2-3 hours

Find elements quickly in sorted collections

Master techniques for processing text data

Medium3-4 hours

Process subarrays or substrings efficiently

Intermediate

Expand your toolkit with more advanced patterns

Navigate hierarchical and connected data structures

Medium3-4 hours

Explore data level by level

Medium3-4 hours

Explore branches completely before backtracking

Methods to optimize solutions for better performance

Hard6-8 hours

Solve complex problems by breaking them down into simpler subproblems

Advanced

Master complex algorithms used in demanding applications

Tackle the most challenging algorithm problems

Hard4-6 hours

Explore possible solutions and abandon paths that fail

Hard5-7 hours

Solve complex network and relationship problems

Complete all modules in a level to earn a certificate and showcase your algorithm skills to potential employers.