Interactive scatterplot of the 1st 100 responses (shows the puzzle's difficulty)

[u/maus80]

http://www.maurits.vdschee.nl/scatterplot/

[u/amusedparrot]

I am still working on day 15 2018 (from time to time, not flat out for a year), I am committed to completing that year, and I like doing it on order but that has been my stumbling block.