Your goal is to find the secret four-color code. The following colors are possible: orange, black, brown, blue, yellow, green.
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: ['blue', 'green', 'black', 'yellow']. Hint: three colors are in the correct positions.
Guess: ['orange', 'black', 'black', 'brown']. Hint: one color is in the secret code but in the wrong position.
Guess: ['blue', 'green', 'orange', 'yellow']. Hint: three colors are in the correct positions.
A B C D
blue, green, brown, yellow green, black, yellow, orange orange, black, yellow, orange green, orange, black, brown