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