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