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