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