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.

2020-12-25

Thanks a lot, Matthew. It was great fun!

Gert-Jan
on /blog/87

×1

Archive

Show me a random blog post

2026

Feb 2026

Christmas (2025) is over

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026