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