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