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