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