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