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