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