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