mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
I didn't include this one in the blog post, but here's a bonus fun command:
to randwalk repeat 100 [rt random 360 fd 10] end


Matthew
on /blog/103
×4   ×4   ×4   ×4   ×5   

Archive

Show me a random blog post
 2026 

May 2026

World Cup stickers 2026

Apr 2026

A new puzzle every day
Mixing Wordle with other games

Feb 2026

Christmas (2025) is over
 2025 

Dec 2025

Christmas card 2025

Nov 2025

Christmas (2025) is coming!

Sep 2025

The partridge puzzle

Aug 2025

TMiP 2025 puzzle hunt

Jun 2025

A nonogram alphabet

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares
 2024 

Dec 2024

A regular expression Christmas puzzle
Christmas card 2024

Nov 2024

Christmas (2024) is coming!

Feb 2024

Zines, pt. 2

Jan 2024

Christmas (2023) is over
 2023 
▼ show ▼
 2022 
▼ show ▼
 2021 
▼ show ▼
 2020 
▼ show ▼
 2019 
▼ show ▼
 2018 
▼ show ▼
 2017 
▼ show ▼
 2016 
▼ show ▼
 2015 
▼ show ▼
 2014 
▼ show ▼
 2013 
▼ show ▼
 2012 
▼ show ▼

Tags

gaussian elimination wave scattering final fantasy harriss spiral errors advent calendar finite element method approximation bluesky logs rust data signorini conditions arithmetic geogebra national lottery golden ratio kings matrix multiplication football folding tube maps go arrangement puzzles polynomials palindromes flexagons simultaneous equations probability pokémon wordle coventry pac-man ucl zines chess interpolation pi regular expressions recursion braiding datasaurus dozen stirling numbers a gamut of games propositional calculus captain scarlet convergence london matt parker partridge puzzle rugby youtube draughts crossnumbers pythagoras sobolev spaces people maths python warwick crochet wordle christmas dates squares royal institution cambridge numerical analysis bots edinburgh countdown light weak imposition graph theory puzzles manchester hannah fry martin gardner logic asteroids news dinosaurs bubble bobble gerry anderson rhombicuboctahedron menace electromagnetic field curvature tennis computational complexity correlation inline code talking maths in public gather town newcastle world cup chalkdust magazine alphabets frobel preconditioning reddit hats dragon curves london underground tmip royal baby noughts and crosses error bars platonic solids crossnumber mathsteroids matrix of cofactors misleading statistics boundary element methods books triangles cross stitch raspberry pi crosswords inverse matrices video games quadrilaterals data visualisation pascal's triangle finite group weather station mathsjam oeis matrices latex craft runge's phenomenon machine learning statistics reuleaux polygons nine men's morris plastic ratio exponential growth fonts nonograms speed dataset fractals european cup standard deviation binary graphs big internet math-off realhats manchester science festival databet christmas card sound stickers determinants hexapawn pokémon pizza cutting bodmas accuracy coins turtles wool estimation live stream numbers game show probability folding paper trigonometry mathslogicbot tetris logo matrix of minors mean radio 4 hyperbolic surfaces kenilworth sport geometry php chebyshev bempp 24 hour maths golden spiral programming pi approximation day anscombe's quartet phd guest posts javascript games fence posts sorting game of life thirteen map projections friendly squares the aperiodical ternary

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2026