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