Code I developed for my IB Extended Essay in Computer Science.
The Algorithms/ directory contains the main code for formulating Sudoku problems as constraint satisfaction problems, the Maintaining Arc Consistency algorithm, and the Forward Checking algorithm.
The SudokuBoardGenerator/ directory contains the code used to generate Sudoku problems of orders 2-5 (4x4-25x25 grids) and was adapted from this StackExchange post.