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.

2019-12-31

@(anonymous): You don't get a confirmation email but if you hit submit you'll be entered. (I'll add confirmation emails before next year...)

Matthew
on /blog/69

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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026