CSP solver

A Constraint Satisfaction Problem (CSP) solver is a tool that finds solutions to problems defined by a set of variables, each with possible values, and constraints that specify which combinations are acceptable. It systematically explores possible assignments of values to variables, eliminating options that violate constraints. Think of it like solving a puzzle where pieces must fit together based on rules. CSP solvers efficiently navigate this space to identify all valid solutions or determine if none exist, making them useful in scheduling, resource allocation, and other complex decision-making tasks.