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