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