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