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