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