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