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