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