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