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