One last puzzle to close out 2024 (pdf, applet, solution), featuring a throwback to December, 2015. Lord, that was a long time ago.
Thank you to Becca and Aviva for test-solving, and happy NYE <3
A musical midi for you this eve (pdf, applet, solution) -- enjoy <3
(BTW, I recently got around to adding some more older puzzles to the archive, if you're curious. #29 is a personal favorite.)