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