Alternatives
Products that do what How to mentally calculate the day of the week for any date does
- 1

- 2

- 3

- 4

- 5

- 6

- 7

- 8

- 9

- 10

- 11

- 12
- 13

- 14MA
2020 · mathematico.org
- 15

- 16WP
2011 · waketimes.com
- 17

Hi all! This is a game I made where you try to make an equation from today's date, using every digit in order. I had a substitute math teacher in middle school who did this on the whiteboard one day, and I've been doing it for fun every so often since. I was inspired by wordle to make it into a daily web game, but unlike wordle and other games in that genre, you don't need to guess one specific solution. Any valid equation works. I found that mechanic more enjoyable and let me focus on just the math. Each day does have a "canonical" solution that you can gradually reveal with the Hint…
10d ago · playsumday.com
- 18AD
2020 · arcadejack.com
- 19

How many days between dates? Free date & time calculators.
Aug 2026 · howmanydays.app
- 20
- 21

- 22

Weekdays · holidays · deadlines , computed instantly
13d ago · workingdayscalculator.net
- 23

- 24

Ranked by how close each launch is in meaning, then by votes. Refine with a description →