This is CodeBreaker written in Java.
What is the origin of CodeBreaker? (Bulls and Cows, Hit and Blow)

Only execute bat file.

$ run.bat

Default: 7

You can specify a maximum value for the code. This must be less than 10.

Default: 3

You can specify a length value for the code. This must be less than maxNumber.

// generate a code that max number is 7 and length is 3
CodeBreaker game = new CodeBreaker();

// generate a code that max number is 9 and length is 4
CodeBreaker game = new CodeBreaker(9, 4);

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

MIT