| Foundational Concepts and Definitions | Red |
| Types and Properties of Graphs | Orange |
| Graph Representations and Data Structures | Gold |
| Basic Graph Algorithms | Green |
| Shortest Path and Spanning Tree Algorithms | Blue |
| Network Flow and Matching Algorithms | Purple |
| Advanced Graph Algorithms | Pink |
| Graph Measures and Centrality Metrics | Light Gray |
| Spectral Graph Theory and Clustering | Brown |
| Graph Machine Learning and Network Models | Teal |