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