Fractal Kitty @fractalkitty.com · 24/09/2026New sequence!!! https:// oeis.org/A398869 This is my first time submitting. #oeis #math #sequence #quilting 1121
Fractal Kitty @fractalkitty.com · 18/09/2026Finished a Mrs Perkins' mini-quilt by hand (talk about hyperfocus). www.fractalkitty.com/mrs-perkins-... #quilt #mathArt #seams #oeis #squaringTheSquare #squarable #dissectionfractalkitty.comMrs Perkins' QuiltAfter a rabbit hole of playing with the minimum L-shaped seams of Mrs Perkins' Quilts, I submitted the related sequence to the Online Encyclopedia of Integer Sequences (OEIS) for consideration. Then,... 090
Fractal Kitty @fractalkitty.com · 16/09/2026new blog post on Mrs. Perkins' Quilts www. fractalkitty.com/rabbit-hole-minimum-l-seams/ I am still figuring out an OEIS draft, but kinda wanna quilt more.fractalkitty.comRabbit Hole: Minimum L-seamsI was trying to write a post about art with squarable numbers, and so I thought quilting a Mrs. Perkins' Quilt might be a nice addition to the exploration. With 1500 words almost ready to hit send, I ... 031
Fractal Kitty @fractalkitty.com · 10/09/2026Mathober prompts have been posted and mathober website updated www.fractalkitty.com/mathober-202... and mathober.com #mathober #mathober2026 #mathart 3164
Fractal Kitty @fractalkitty.com · 07/09/2026All 30 are done for #sciArt September and blog post is up with all the wallpapers and a link to my janky tool. post: www.fractalkitty.com/sci-art-sept... tool: www.inquiries.link/tools/group-... #groupTheory #wallpaperGroups #wallpaper #mathart 074
Fractal Kitty @fractalkitty.com · 03/09/2026I will be updating this post with #sciArt September wallpapers and works: www.fractalkitty.com/sci-art-sept...fractalkitty.comSci Art SeptemberIt's time for SciArt September hosted by Kristin Henry (vis.Social/@kristinHenry) with #SciArt on Mastodon. This year, I plan to make wallpapers. There are 137 images per doodle that are formed from ... 001
Fractal Kitty @fractalkitty.com · 28/08/2026my favorite shape is a lune obligatory noisy, blown out shot. 060
Fractal Kitty @fractalkitty.com · 28/08/2026For those of you that aren't sure whether it is a greater yellowlegs or lesser yellowlegs, just remember the greater yellowlegs eats the frog. I have included a diagram with and without annotation. I belief the latex is \gyl, \lyl #birds #math #greaterthan #inequalities #frog #mathInTheWild 120
Fractal Kitty @fractalkitty.com · 27/08/2026I'm going to run a group - Painting the OEIS. Please share your favorite sequences and why. I'll share what art I do with any of them. #oeis #mtbos #mathArt 112614
Fractal Kitty @fractalkitty.com · 26/08/2026just some random chords www.desmos.com/calculator/f... #desmos 030
Fractal Kitty @fractalkitty.com · 25/08/2026squarrel numbers: we can thank mathstodon for the naming: mathstodon.xyz/@fractalkitt... www.inquiries.link/tools/geomet... #squareable #squarable #squarrel #numbers #math #squirrels 030
Fractal Kitty @fractalkitty.com · 20/08/2026desmos doodle www.desmos.com/calculator/q... #Desmos 1102
Fractal Kitty @fractalkitty.com · 18/08/2026I apologize for my alt text not being emotion free - I can't help it. 020
Fractal Kitty @fractalkitty.com · 09/08/2026I wrote about a little crossbill that got hurt yesterday, but made it toground.link/and-in-a-fla...toground.linkand in a flash, you took offyou come for water on these hot days. in the mornings, you've let me know your thoughts as I fill your cup. but on this day, as I sit in my l... 000
Fractal Kitty @fractalkitty.com · 06/08/2026I'm starting a new series for Art prompts on Fractal Kitty. Here is the first post playing with hailstone numbers www.fractalkitty.com/u/ #mtbos #iteachmath #hailstone #mathArtfractalkitty.comArt Prompts: Hailstone ArabesquesThis is the first in a series of prompts for art intertwined with math. Jump in and choose your medium to indulge in creative expression. Warm-up Grab a sheet of paper and a ruler. Make a line with... 182
Reposted by Fractal Kittybenjamin dickman @benjamindickman.bsky.social · 01/08/2026very legal & very cool! 131
Fractal Kitty @fractalkitty.com · 31/07/2026I wrote a post about the embedded interactives on my site: www.fractalkitty.com/about-intera... #mtbos #indieWeb #mathLearning #iTeachMath #iteachStem #mathInquiry #p5js #svelte #d3jsfractalkitty.comAbout Interactives: Inquiries.linkI would like to start this post with a thank you to members of this site for making both this blog and inquiries.link more sustainable. I've been asked about some of the toys I've made for interactiv... 0117
Fractal Kitty @fractalkitty.com · 29/07/2026New second person post on toGround: toground.link/this-edge-of... #indieweb #birds #pnwtoground.linkthis edge of the earththere are these days that the ocean calls you to her vastness and depths. and so, you find yourself moved to journey to her edge. starting with a strea... 010
Fractal Kitty @fractalkitty.com · 23/07/2026added some knotty prototypes to inquiries www.inquiries.link/tools/topology #knots #mathart #mtbos 093
Fractal Kitty @fractalkitty.com · 22/07/2026@jamesgrime.com Thanks for your paper on Kruskal's count: www.singingbanana.com/Kruskal.pdf I played with a prototype for a bit with a small learning group: www.inquiries.link/tools/simula... 010
Reposted by Fractal KittyDr. Maria at Natural Math @maria-naturalmath.bsky.social · 30/06/2026Thank you! This collaboration is such a gift to students. The structure you built makes the puzzles even more accessible by reducing the notation and cognitive load (while keeping all the joy and surprise). Beautiful! #iTeachMath #MathSky 031
Fractal Kitty @fractalkitty.com · 29/06/2026A new post on a puzzle coming out in a puzzle book from Natural Math. www.fractalkitty.com/moduloku/ @maria-naturalmath.bsky.social #mtbos #modulo #puzzle #moduloku #recurseCenterfractalkitty.comModulokuMath is wonderful, and there are so many different ways to play and experience it. I enjoy having conversations with other math lovers and sharing ideas, puzzles, pedagogy, and questions. In one of t... 284
Reposted by Fractal Kittyioflow @ioflow.wavelight.ws · 27/06/2026a marvelous nature encounter. grayscale photography shifts into color to narrate the moment of connection, that breathless wonder. 021
Fractal Kitty @fractalkitty.com · 24/06/2026new post on to ground: toground.link/the-sunset-i... #indieweb #bearblog #bobcat #nature #salemOregon #pnwtoground.linkthe sunset in your eyesyou move so quietly, I almost miss you. first, there was an otter – playfully rolling around, moving under the fallen tree that is now a bridge – unaware.... 130
Fractal Kitty @fractalkitty.com · 21/06/2026New post on the blog: www.fractalkitty.com/inquiries-we... #math #mtbos #inquiries #mathart #sequences #kolakoski #self-descriptive #interactivefractalkitty.comInquiries-Week 10: Self-DescriptiveIntroduction In this inquiry, we build a sequence from a single 2. The first rule of this sequence is that it has to describe itself. Starting with Two Here is a 2. 2 It says, "There are two he... 051
Reposted by Fractal Kittyꭓle Ormsby 𓆙 @e-infinity.space · 15/06/2026It turns out Weezer’s Sweater Song was about computation. 1172
Fractal Kitty @fractalkitty.com · 11/06/2026I wrote a post about the clock language I played with at Recurse Center. www.fractalkitty.com/there-is-3-s... This is just a prototype that the main purpose was for me to explore how I would define Types and how they interact. #indieweb #recurseCenter #language #nodecode #clocks #timefractalkitty.comThere is(Ǝ) – Such that (∋)Let me tell you about a language. But if you wish to go play instead go here. It's going to get a little abstract below. There is a Canvas to Compose Upon The canvas is a square with the largest ci... 010
Fractal Kitty @fractalkitty.com · 04/06/2026\[ \exists - \backepsilon \] www.te-st.ing - A clock protoype tool while at the recurse center. Visual nodes and connections compose a clock. I am still working on it. Almost have a desktop version working. The export is an html. #recurseCenter #indieWeb 010
Fractal Kitty @fractalkitty.com · 03/06/2026The 252nd Carnival of Mathematics is posted! www.fractalkitty.com/the-252nd-ca... #carnivalOfMathematics #blog #mtbosfractalkitty.comThe 252nd Carnival of MathematicsWelcome to the 252nd Carnival of Mathematics! This post brings together submissions and other posts from the mathy web. Thanks all for participating. Let's start with the number: 252 * Divisors: 1... 032
Reposted by Fractal KittyCarnival of Mathematics @carnivalofmaths.bsky.social · 24/05/2026There's only one more week to submit your favourite online maths content for this month's Carnival of Maths! Find out more and submit at aperiodical.com/carnival-of-mathematics 011
Reposted by Fractal Kittyioflow @ioflow.wavelight.ws · 21/05/2026effervescent haiku by @fractalkitty.com, welcoming the season, a moment of brightly colored joy: toground.link/to-be-on-thi... #nature #birds #poetrytoground.linkto be on this branchsometimes everything overwhelms you with beauty an you sit in awe Yellow warbler on a branch full of lichen looking slightly up and left. The bi... 041
Fractal Kitty @fractalkitty.com · 21/05/2026new fractalkitty post - not my norm, but thought I'd write down some of the thoughts and contaminate the web with human content. www.fractalkitty.com/0-0-0/ #indieweb #mathFiction #writing #bedtimeStory #creativeWritingfractalkitty.com(0,0,0,...)unedited human writing before bed Origin In the beginning there was a point. ...And the beginning was but a period in which time was noted by a wisp of this existence ... 010
Fractal Kitty @fractalkitty.com · 18/05/2026new post on fractal kitty - www.fractalkitty.com/inquiries-we... #indieweb #mtbosfractalkitty.comInquiries-Week 9: Mod MultiplicationThanks to Sam Graf for introducing me to this and suggesting some toys. Introduction Multiplication tables can be fun. Line up your numbers, multiply, and find patterns. Like with 5x5, we can fill ... 040
Fractal Kitty @fractalkitty.com · 10/05/2026Does the warbler need scritches? #birds #birding #globalBirdDay 010
Fractal Kitty @fractalkitty.com · 07/05/2026I am hosting the next Carnival of Mathematics! Please check it out and submit: aperiodical.com/carnival-of-... Also, please tell me your favorite fun fact about the number 252 - I'd love to include it in the post. #carnivalOfMathematics #carnivalOfMathsaperiodical.comCarnival of MathematicsThe Carnival of Mathematics is a monthly blogging round up hosted by a different blog each month. The Aperiodical will be taking responsibility for organising a host each month, and links to the mo… 111
Reposted by Fractal KittyRichard Elwes @richardelwes.bsky.social · 05/05/2026Here's me talking about Rubik's cubes on Numberphile. Ok fine, me talking about Rubik's cubes and Huge Numbers. How many different possible scrambles are there for puzzle cubes bigger than Rubik's classic? youtu.be/SAtFZPtbMpI?...youtu.beEntirely Ridiculously Big Numbers - NumberphileYouTube video by Numberphile 0143
Fractal Kitty @fractalkitty.com · 23/04/2026New post with the pentomino toy: www.fractalkitty.com/inquiries-we... I hope to have a follow up post on it in the next day with another extension. #pentominoes #mtbos #geometry #optimization #iteachmathfractalkitty.comInquiries-Week 8: Fence MaxingIntroduction Pentominoes are shapes made from 5 squares joined edge-to-edge. There are 12 of them: Next, let's define what an enclosed area is with these shapes. The pentominoes must create a fence ... 171
Fractal Kitty @fractalkitty.com · 23/04/2026I got tired of counting squares. (prototype) I got 122 today playing with it - what can you get? #fenceMaxing #pentaminos #iteachmath #mtbos www.inquiries.link/tools/puzzle... no I will not use two x'sinquiries.linkFence Maxing 020
Reposted by Fractal KittyCarnival of Mathematics @carnivalofmaths.bsky.social · 11/04/2026Content for the Carnival doesn't have to be a blog post - it can be mathematical videos, discussion threads, or whole websites - as long as it's new from this month. Submit at aperiodical.com/carnival-of-mathematics 021
Fractal Kitty @fractalkitty.com · 04/04/2026A new post on to ground: toground.link/take-it-all-... #birds #flowers #meditation #poetry #spring #nuthatch #indiewebtoground.linktake it all inYour tap, tap, taps sound from behind the silky pink petals. You flit out with a beak full, only to come back and continue to carve out the cavity – a sculpt... 000
Fractal Kitty @fractalkitty.com · 01/04/2026New inquiry post with odious numbers: www.fractalkitty.com/inquiries-we... #mtbos #iteachmathfractalkitty.comInquiries-Week 7: EOOEOEEO0 8 4 2 1 ← ▶ → 000
Fractal Kitty @fractalkitty.com · 31/03/2026I might have made a silent honk page. banjomagpi.com/honk/ #indiewebbanjomagpi.comcaw 010
Fractal Kitty @fractalkitty.com · 24/03/2026added a variation of stop-gate(domineering) to play with. After each move, scorch a space one king's move away: inquiries.link/tools/puzzle... #mtbos #iteachmath #mathToys media.mathstodon.xyz/media_attach... 030
Reposted by Fractal KittyCarnival of Mathematics @carnivalofmaths.bsky.social · 20/03/2026Content for the Carnival doesn't have to be just blogs - it can be mathematical videos, social media threads, or whole websites - as long as it's new from this month. Submit by visiting aperiodical.com/carnival-of-mathematics 021
Fractal Kitty @fractalkitty.com · 20/03/2026New post: www.fractalkitty.com/a-statement-... #humanMade #handCodedfractalkitty.comA Statement on my ArtWhen I create art, I do so for many reasons. Some of these are: * to engage in an expression of being * to explore a concept or experiment with an idea * to grow as a person through creativity and... 010