Press the play button. It plays a note and you try to figure out the note, press the note you think is correct. level 1=3 trys before game over. level 2=2 trys before game over. level 3=1 try before game over. level 4=1 try before game over and plays 2 notes at the same time so you figure out both. Press the expert button for a harder game. Press it again to turn it off. Enjoy!
This was a holiday project done in parallel with @last-thylacine https://scratch.mit.edu/projects/511579266