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