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