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