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