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