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