ouryummydino

Just keep 4 spare CR2032 batteries handy in case it starts raining and your wiper button batteries are dead.

In an outdoor context one could also harvest another abundant energy source. I think this is actually sort of interesting. A swarm of individual lights could each be pulsed randomly at a very low duty cycle and the effect might still be usable.

I think you've done a great job with the terminal interface/rendering.

Here's my own pet unfinished terminal .puz player: https://github.com/rparrett/puzterm

Next to Cursewords, mine looks super clunky.