Your goal is to find the secret four-color code. The following colors are possible: green, black, yellow, brown, red, orange.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['orange', 'brown', 'yellow', 'black']. Hint: one color is in the correct position and one color is in the secret code but in the wrong position.
Guess: ['green', 'black', 'yellow', 'black']. Hint: one color is in the correct position and one color is in the secret code but in the wrong position.
Guess: ['black', 'red', 'orange', 'black']. Hint: one color is in the secret code but in the wrong position.
Guess: ['black', 'green', 'green', 'brown']. Hint: one color is in the correct position and one color is in the secret code but in the wrong position.
A B C D
orange, yellow, red, brown brown, green, yellow, red green, orange, green, yellow red, orange, red, orange