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