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