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