Leftover Patterns in Head First Design Patterns

If you have picked up the book "Head First Design Patterns", one of the unfortunate parts of this book is that there are no code samples associated with "leftover patterns".  Instead, the patterns are simply described very briefly.

The Leftover Patterns are:

1. Bridge Pattern
2. Builder Pattern
3. Chain of Responsibility Pattern
4. Flyweight Pattern
5. Interpreter Pattern
6. Mediator Pattern
7. Memento Pattern
8. Prototype Pattern
9. Visitor Pattern

However, C# 3.0 Design Patterns (http://shop.oreilly.com/product/9780596527730.do) DOES cover these Leftover Patterns!!

You can read up more about these patterns here as well as download associated Example Code: http://patterns.cs.up.ac.za/