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