This puzzle game excels in every aspect, from its dynamic constructivist UI and transitions to its characterful 8-by-8 sprites, from its perfectly-posed music tracks (low-key and pensive in the menu, active and thoughtful in levels) to its distinct and chirpy sound effects, from its forgiving approach (rewind, reset, skip level) to its demanding S-rank conditions, from its levels that navigate safely between too-open and too-constrained to its maps brought to life with clues and red herrings. Definitely one of the best PICO-8 games out there.
My progress: S ranks in all levels