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