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