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