The rules are as follows:
- Each new game, the codemaker will generate a secret 4 digit code.
- Each code is UNIQUE. For example, 0123, 9548, and 3217 are valid codes, but 1102, 4445, and 7313 are not.
- Once the number has been generated, you have 10 chances to guess the code before you get locked out of the system.
