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