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