Train your brain with Graph Sudoku. This app allows you to create and solve Sudoku Puzzles of varying sizes and difficulties. The name "Graph Sudoku" comes from the fact that the application's source code makes extensive usage of Directed Colored Graph data structures.

Currently the application features:
- 4x4 Puzzles, Easy, Medium, Hard Difficulties
- 9x9 Puzzles, Easy, Medium, Hard Difficulties
- Light & Dark modes
- Records for your best times

Stay tuned as I will be expanding the features of this application in the future!