The colors and their names in Spanish.
The last column (above) shows the name of a color in Spanish (underneath the penguin image).

Look for and click on the smiley face that matches that color.
If you make a mistake click on another image.
If you are right, you will see the correct smiley move to the last column.

After a few seconds another name appears on the right (last column).

You win when you have matched 3 colors successfully.
¡Buena Suerte!