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