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