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