# Constraint Programming Solver

## The approach 
The implementation follows the ideas described in Chapter 12, "Concepts, Techniques, and Models
  of Computer Programming" by Peter Van Roy and Seif Haridi.

[An overview of CP implementation in Mozart/Oz.](
## Status
WIP. `not_equal` and (basic) `all_different` constraints are implemented. Sudoku and small instances of Graph Coloring and N-Queens work,
but are slow and unstable. Significant API changes and core implementation rewrites are expected.