# gui¶

## Dynamic routing example¶

Description: Example of interactive optimization with GUI using AMPL and Google Maps

## Simple sudoku solver using logical constraints (with GUI)¶

Description: Simple sudoku model with two formulations: as a Constraint Programming problem using the

*alldiff*operator and as a MIP. Note that the CP formulation is more natural but it needs a solver supporting logical constraints or a MIP solver with automatic reformulation support (see [here](https://amplmp.readthedocs.io/) for more information).