mscroggs.co.uk

mscroggs.co.uk

blog puzzles academic talks contact subscribe ↓ ☰ ↓

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.

2023-02-03

Very cool! Thanks for sharing ????

Jessica
on /blog/101

×6

×10

×5

×5

Archive

Show me a random blog post

2025

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025