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