GTA Code City

Your journey to mastering coding interviews starts here. Explore curated LeetCode problems and System Design solutions.

Explore LeetCodeSystem Design

LeetCode Problems

Categorized solutions with detailed explanations and video walkthroughs.

System Design

Comprehensive system design problems with architecture diagrams and explanations.

Video Explanations

Step-by-step video solutions to help you understand complex problems.

Problem Categories

Arrays

Strings

Dynamic Programming

Trees

Graphs

System Design

Algorithms

Data Structures