v123l

Will look into publishing to the F-Droid. If it isn't lot of work, then will do it.

Really enjoyed this. Thanks for creating it.

#7 is my personal enemy. Maybe it's just me but it was hard to pin point the exact number on a smaller screen.

Maybe increasing the the font size of the numbers or increasing the duration between each movement might help.

Great work. Coincidentally, I am working on similar tool built using Sveltekit and posted about it on HN today as well :-)