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