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