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