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