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