Thank you for your detailed thoughts on both tracks! It's cool you think this would work well for a puzzle game and that my idea for an interactive/adaptive soundtrack made sense.
I just checked out some gameplay footage of Electroplankton and wow! How had I not heard of this before!? Very cool game and it's an honor to have my work compared to it. Also, I read a little of the game's Wikipedia page and this part stood out to me: "Nintendo president Satoru Iwata explained that the unusual reason why director Toshio Iwai's name appears directly on the game's packaging is because he alone had created it." -- hmm, quite interesting for a DS game! As someone who likes reading about game development and experimental music and art, I'll definitely be looking up more info on Iwai and his work!
Thanks again for your review!