Show HN: Sumday – a daily game: make an equation from today's date

By buzzy_hacker · 2026-08-27 · 4 points · 0 comments

https://www.playsumday.com/

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 t…

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