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