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