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