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