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