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