Click the green flag. Click the letters of "ahve". This will unscramble the letters. After this, click done. If this does not work, click the green flag again. do this with "segsu", and "ylpa". After this, watch the little animation. Then, click play. (if it is "pdone", then click only the p.) After here, what to do will be explained in the project.(it is the black object) After this, watch the little animation. Then, click play. (if it is "pdone", then click only the p.) Then, click the white and black keys to make a sound. The rest is self explained.
Notes: Credits: The scratcher who gave me the piano idea by his project.