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