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