▲ 4 ▼ How to Mentally Calculate the Day of the Week for Any Date — Conway's Doomsday Rule (tinkerandsee.com) submitted 2 months ago by cm0002@mander.xyz to c/math@mander.xyz 1 comment fedilink hide all child comments
▲ 2 ▼ Show HN: How to mentally calculate the day of the week for any date (tinkerandsee.com) submitted 2 months ago by rssbot@lemmy.bestiver.se [B] to c/hackernews@lemmy.bestiver.se comment fedilink hide all child comments Comments