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