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