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