showing posts tagged #Doomsday
#Doomsday 2018: Wednesday ⌘ http://rudy.ca/doomsday | The Doomsday Algorithm gives the day of the week for any date (and you can do it in your head)
#Doomsday 2019: Thursday ⌘ http://rudy.ca/doomsday.html | The Doomsday Algorithm gives the day of the week for any date (and you can do it in your head)