The number π ("pi") is a mathematical constant, the ratio of a circle’s circumference to its diameter. The first digits are 3.14159.

“I know every digit of pi in base 10! they’re 0,1,2,3,4,5,6,7,8,9 (I just don’t know what order to put them in)” was posted on Twitter by Lord das Trevas on April 9, 2011. “I know every single digit of pi. I just don’t know the order of the whole, infinite string of them. #PiDay” was posted on Twitter by Allison A. Bailes on March 14, 2014.

“Not to brag, but I know every single digit of the number pi. All of them. Well… not all in order, but still” was posted on Twitter by Prof Peejay on April 10, 2014. “I know every single digit of pi! I just don’t have them in the right order” was posted on Reddit—Jokes on March 12, 2017.

Wikipedia: Pi

The number π is a mathematical constant, the ratio of a circle’s circumference to its diameter, commonly approximated as 3.14159. It has been represented by the Greek letter “π” since the mid-18th century, though it is also sometimes spelled out as *“pi”*(/paɪ/).

Being an irrational number, π cannot be expressed exactly as a fraction (equivalently, its decimal representation never ends and never settles into a permanent repeating pattern). Still, fractions such as 22/7 and other rational numbers are commonly used to approximate π. The digits appear to be randomly distributed. In particular, the digit sequence of π is conjectured to satisfy a specific kind of statistical randomness, but to date no proof of this has been discovered.

Twitter

Lord das Trevas

@lorddastrevas

I know every digit of pi in base 10! they’re 0,1,2,3,4,5,6,7,8,9

(I just don’t know what order to put them in)

12:12 PM · Apr 9, 2011·Hotot

Twitter

Allison A. Bailes

@allisonbailes

I know every single digit of pi. I just don’t know the order of the whole, infinite string of them. #PiDay

11:55 AM - 14 Mar 2014

Twitter

Prof Peejay

@Prof_Peejay

Not to brag, but I know every single digit of the number pi. All of them.

Well… not all in order, but still.

10:39 AM - 10 Apr 2014

Reddit—Jokes

I know every single digit of pi!

submitted March 12, 2017 by neoslith

I just don’t have them in the right order.

Twitter

Joke Authority

@JokeAuthority

I know every single digit of pi! I just don’t have them in the right order.

5:22 PM - 14 Mar 2017

Reddit—Jokes

I know every single digit of pi!

submitted July 22, 2017 by Utkar22

Just not in the right order

Twitter

LaffGaff

@LaffGaff

I know every single digit of pi.

Just not in the right order.

#funny #jokes

4:12 PM - 2 Aug 2017

Reddit—Showerthoughts

Posted by u/DirtyCouchPotato June 26, 2019

You know every single digit of pi, just not the order.

Reddit—Dadjokes

Posted by u/justagirlwthcruches July 28, 2020

I know every single digit of pi…

Just not in the right order!