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.

2022-12-25

@Merrilyn: I fully agree. The puzzles were great fun. Thanks Matthew!

(anonymous)
on /blog/97

×3

×1

×1

×1

×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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026