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