A simple C# Console App version of Mastermind.
The randomly generated answer should be four (4) digits in length, with each digit between the numbers 1 and 6.
After the player enters a combination:
- a minus (-) sign should be printed for every digit that is correct but in the wrong position
- a plus (+) sign should be printed for every digit that is both correct and in the correct position
- Nothing should be printed for incorrect digits.
The player has ten (10) attempts to guess the number correctly before receiving a message that they have lost.
Initial game start simple and not allow repeating numbers The answer will always bring back 4 characters, notable wrong number will being back an empty space. Any input with invalid input will count as an attempt