Tennis Refactoring Kata in C#

For main description, see top level README.

Code Reading Practice

Here is a list of github urls of all the TennisGame C# classes:

• https://github.com/emilybache/Tennis-Refactoring-Kata/blob/main/csharp/Tennis/TennisGame1.cs
• https://github.com/emilybache/Tennis-Refactoring-Kata/blob/main/csharp/Tennis/TennisGame2.cs
• https://github.com/emilybache/Tennis-Refactoring-Kata/blob/main/csharp/Tennis/TennisGame3.cs
• https://github.com/emilybache/Tennis-Refactoring-Kata/blob/main/csharp/Tennis/TennisGame4.cs
• https://github.com/emilybache/Tennis-Refactoring-Kata/blob/main/csharp/Tennis/TennisGame5.cs
• https://github.com/emilybache/Tennis-Refactoring-Kata/blob/main/csharp/Tennis/TennisGame6.cs