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