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