#rngday
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sophieh.itch.io
#RNGDay 2027 will be on:

10th March!
Large text over three different graphs reads "10th March - Wednesday"
October 11, 2026 at 12:31 PM
sophieh.itch.io
Happy New Year!

🎲 2026's Random Number Generation day will be October 11th 🎲

#RNGDay
rngday.com
RNG Day
International Random Number Generation Day
rngday.com
January 1, 2026 at 11:07 AM
sophieh.itch.io
It’s #RNGDay tomorrow (the 11th)!

rngday.com/en/

Tomorrow I’ll be streaming the random selection of next year’s date, and detailing how I removed all the annoying signal from my wonderful noise <3
RNG Day
International Random Number Generation Day
rngday.com
October 10, 2026 at 9:08 AM
sophieh.itch.io
It's #RNGDay, so I made some roll tables to generate childish insults!

Feel free to roll some and get your feelings hurt!

(I'll stream the selection for next year's date in a couple of hours <3)
Graphic titled "Childish Insult Generator" with instructions "Roll a die three times, for an ultra-harsh zinger!" Three columns of words are lined up next to dice faces. 1 BIG 2 SUPER 3 SMELLY 4 MEGA 5 GROSS 6 ICKY 1 DOO-DOO 2 UGLY 3 FART 4 BORING 5 POOPY 6 SILLY 1 HEAD! 2 FACE! 3 BUTT! 4 LOSER! 5 BRAIN! 6 DUMMY! Underneath is the text "Happy #RNGDay to all you GROSS DOO-DOO DUMMIES! <3"
October 11, 2026 at 9:20 AM
retrocabeza.bsky.social
We'll celebrate #RNGDay by playing Classic Tetris.
The most ruthless RNG in gaming.
bsky.app/profile/retr...
retrocabeza.bsky.social Retro Cabeza @retrocabeza.bsky.social · 2d
¿Tienes Tetris Effect Connected?
¿Quieres jugar con gente de tu nivel?
¡Apúntate a nuestros torneos mensuales de Tetris Clásico!
Consulta las reglas y apúntate en discord.gg/TmqwkspV

Este domingo, TETRIS PLAZA con @vizu-cubes.bsky.social
A las 21:00 (CET) en www.twitch.tv/vizucubes
October 11, 2026 at 12:45 PM
sophieh.itch.io
#RNGDay date selection begins in 15 minutes!

(Explanation of process first, then the selection!)

www.twitch.tv/sophiehoulden
SophieHoulden - Live on Twitch
RNG Day Date Selection! (CW: Tics) | Streaming sophie's dice.
www.twitch.tv
October 11, 2026 at 11:46 AM
retrocabeza.bsky.social
Feliz RNG Day 2026 #RNGDay
(Random Number Generator)
Celébralo echando unos Tetris clásicos, o tirando dados.
rngday.com/en/
RNG Day
International Random Number Generation Day
rngday.com
October 11, 2026 at 12:48 PM
rustycolorsbot.mastodon.cloud.ap.brid.gy
Kōrozen (#5C2D20) / Japanese Indigo (#223E42)

In honor of #rngday here's the 64-bit random seed for this image: 0x2b008163a15c6770
Two stripes of colors: "Kōrozen" on top, and "Japanese Indigo" on the bottom. The name of both colors are written in a dotted font.
October 11, 2026 at 4:59 AM
sophieh.itch.io
If you're looking for some #RNGDay reading, Roll the Zine's issue for this month came out today and is all about randomness in board games!
zine.hamatti.org/issues/7/
Roll the Zine
Zine about board and card games.
zine.hamatti.org
October 11, 2026 at 9:28 AM
bryanrombough.dice.camp.ap.brid.gy
Happy #rngday!

Here's 5 L of random number generators:
A tub full of dice of various shapes, sizes and colours.
October 11, 2026 at 1:09 PM
sophieh.itch.io
This Friday is #RNGDay for 2025!

🎲🎲🎲🎲🎲 rngday.com/en/ 🎲🎲🎲🎲🎲

A randomly selected date to celebrate random numbers and enjoy random number generation!
RNG Day
International Random Number Generation Day
rngday.com
July 8, 2025 at 11:26 AM
rustycolorsbot.mastodon.cloud.ap.brid.gy
Spinel Violet (#3E2A40) / Holly (#26342A)

In honor of #rngday here's the 64-bit random seed for this image: 0x83fd8f55e6de377b
Two stripes of colors: "Spinel Violet" on top, and "Holly" on the bottom. The name of both colors are written in a dotted font.
October 11, 2026 at 4:59 PM
rustycolorsbot.mastodon.cloud.ap.brid.gy
Pink Quartz (#FEBFF3) / Elemental (#D1D3D3)

In honor of #rngday here's the 64-bit random seed for this image: 0xee49500fd477540a
Two stripes of colors: "Pink Quartz" on top, and "Elemental" on the bottom. The name of both colors are written in a dotted font.
October 11, 2026 at 8:59 AM
rustycolorsbot.mastodon.cloud.ap.brid.gy
MSU Green (#11463D) / Pansy Purple (#781242)

In honor of #rngday here's the 64-bit random seed for this image: 0x79da0e96741c1c97
Two stripes of colors: "MSU Green" on top, and "Pansy Purple" on the bottom. The name of both colors are written in a dotted font.
October 11, 2026 at 12:59 AM
rustycolorsbot.mastodon.cloud.ap.brid.gy
Pullman Brown (#603E14) / Mourning Violet (#484354)

In honor of #rngday here's the 64-bit random seed for this image: 0x3785f2da9b66a931
Two stripes of colors: "Pullman Brown" on top, and "Mourning Violet" on the bottom. The name of both colors are written in a dotted font.
October 11, 2026 at 8:59 PM
rustycolorsbot.mastodon.cloud.ap.brid.gy
Spring Onion (#596D3D) / La La Lavender (#A04584)

In honor of #rngday here's the 64-bit random seed for this image: 0xe926c02350344bfa
Two stripes of colors: "Spring Onion" on top, and "La La Lavender" on the bottom. The name of both colors are written in a dotted font.
October 11, 2026 at 12:59 PM
sophieh.itch.io
If you’re stumped for a fun activity for #RNGDay, why not make some papercraft dice with your own hand-drawn faces!

I’ve put some templates here for dice with 3, 4, 6, 8, 10, 12, 20, and 30 sides:
rngday.com/dice_papercr...
Photograph of several dice made of paper, with different hand-drawn art on each side of them. One has different faces and expressions, one has lines, another has dots, the others are numbered with fun text.
July 8, 2025 at 11:28 AM
sophieh.itch.io
🎲 Happy #RNGDay everyone! 🎲

I hope you're all having a good random time!

I'll be aiming to stream the date selection at 1200 UTC (it's gonna involve a little crafting)!

I'll keep this thread updated when I go live, and once the selection is made.
A view of a desk top with blank paper, pens, pencils, a compass, protractor, ruler, eraser, and a plastic spinner.
July 11, 2025 at 8:47 AM
sophieh.itch.io
#RNGDay is October 11th, I'm preparing!

rngday.com/en/
Screenshot of three bar charts, the top one shows a spectogram of microphone input, filtering to just the noise as best as possible. The middle one shows a distribution of sampled noise over the past few seconds, it is not uniform. The bottom one shows the results of d100 rolls and their frequency - which appears to be uniform and fair.
September 26, 2026 at 7:54 PM
sophieh.itch.io
#RNGDay 2026 will be on October 11th!
A spinner with 12 segments labelled with months of the year, the spinner's arrow is pointing to "October". A spinner with 31 numbered segments, the spinner's arrow is pointing to "11".
July 11, 2025 at 12:50 PM
sophieh.itch.io
Heads up! July 11th is #RNGDay for this year!

🎲🎲🎲🎲🎲🎲

rngday.com/en/
RNG Day
International Random Number Generation Day
rngday.com
June 6, 2025 at 9:13 AM
sophieh.itch.io
I just updated the #RNGDay website, thanks to some anonymous translators the site is now also available in Gujarati, Korean, and Russian!

🎲 FYI, this year's RNG Day date is July 11th 🎲

rngday.com
RNG Day
International Random Number Generation Day
rngday.com
January 21, 2025 at 12:40 PM
sophieh.itch.io
I’ll be selecting the date for next year’s #RNGDay live on Friday. It will involve a little crafting, but not dice (bizarre for me, I know!)

If you’re doing something, let me know! I’d love to share all the cool and random things!
July 8, 2025 at 11:28 AM
rustycolorsbot.mastodon.cloud.ap.brid.gy
periwinkle blue (#9493fc) / green (#27b715)

In honor of #rngday here's the 64-bit random seed for this image: 0x6d02d24c7783b1b5
Two stripes of colors: "periwinkle blue" on top, and "green" on the bottom. The name of both colors are written in a dotted font.
July 11, 2025 at 11:59 PM
rustycolorsbot.mastodon.cloud.ap.brid.gy
sweetwaters (#bccfdf) / triple solitaire (#e2c9a7)

In honor of #rngday here's the 64-bit random seed for this image: 0x93f51f39a582d328
Two stripes of colors: "sweetwaters" on top, and "triple solitaire" on the bottom. The name of both colors are written in a dotted font.
July 11, 2025 at 10:59 PM