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