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