Finite Domain Constraints

Finite Domain Constraints are rules used in problem-solving to limit possible values variables can take. Imagine you're scheduling meetings and have a list of available time slots; finite domain constraints would specify exactly which times are possible for each event. These constraints help computers efficiently find solutions by narrowing options upfront, making complex puzzles, such as scheduling, resource allocation, or puzzles like Sudoku, much more manageable. Essentially, they define a fixed, limited set of choices for each variable, guiding the search process toward feasible solutions quickly and effectively.