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

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

Archive

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