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