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