What a clever puzzle! Crazy hard to do, if it went longer. What if you added an infinite mode, where it prompts with a song that gets longer each round?

some kind of strange christmas simon...simon from another dimension

I've never had to do a simon says puzzle backwards, its surprisingly difficult. Great idea!

The audio tones sound great! I liked the colors lighting up also. It reminded me a little of the Milton Bradley game Simon, which I enjoyed!

I was confused about how to play at first. One idea I had was if the player plays the song forwards, tell them that they should play it backwards. It took me reading the itch page to understand, and even then I wasn't sure exactly what I needed to do until after a few moments it finally hit me. I like the idea and it was challenging to play the songs backwards. After I got the hang of it, it was over before I knew it... So maybe it could have been a little longer? 

Great work fitting this challenging and interesting game into 64X64!