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