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