Train shunting puzzle

The Train Shunting Puzzle is a type of logic puzzle that involves arranging and sorting a set of train cars on a track. The objective is typically to arrange the cars in a specific order while adhering to specific movement rules. This puzzle often takes the form of a diagram or a physical model where players can manipulate the train cars. Here are some key elements of the Train Shunting Puzzle: 1. **Train Cars**: The puzzle features multiple train cars, which are often distinguished by colors or numbers.