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