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