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