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