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