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