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