Post

finally. Finally the year is a square. the only one in my lifetime. and it's the square of the ninth triangular number no less. truly this shall be a glorious year for sudoku

1/1/25, 7:15 am19 reposts139 likes

eevee

@eev.ee

1 Jan 2025

the square of a triangle of a square. what incredible times we live in

eevee

@eev.ee

1 Jan 2025

oh yeah that means this year is also the sum of the first nine cubes! fuck yes

Cursed Jeblike Dollthing

@namelesswrench.bsky.social

1 Jan 2025

Time cube real

Poof Birb 🏴 ⸸

@poofbirb.bsky.social

1 Jan 2025

fuck i love squares GODDAMMIT FUCK

chaotic_iak • Ivan K

@chaoticiak.github.io

1 Jan 2025

take a 9x9 sudoku (solved). take any row and add up the numbers. take any column and add up the numbers. multiply them to get this year. wow!!!!1

Merry

@merry.place

1 Jan 2025

This is the kind of good news I've been looking for

Ommy 🌱

@ommyotter.bsky.social

1 Jan 2025

Since it is a square of a triangular number, it can be shown that it's also the sum of those integers cubed! (1³+2³+3³+...+9³=2025)

eevee

@eev.ee

1 Jan 2025

haha i posted before i saw this reply. can't believe i briefly forgot the greatest identity in all of mathematics

Ommy 🌱

@ommyotter.bsky.social

1 Jan 2025

I only learned about it a day or two ago from a math youtube short haha

eevee

@eev.ee

1 Jan 2025

i've known for ages but it doesn't exactly come up a lot haha