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