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