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.

2019-12-12

@(anonymous): Yes. Every islander will either always tell the truth or always lie.

Matthew
on /blog/69

Archive

Show me a random blog post

2025

Jan 2025

Christmas (2024) is over
Friendly squares

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025