mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
@Matthew: If an inhabitant is a liar, do they always lie?
(anonymous)
on /blog/69
               
@(anonymous): Yes. Every islander will either always tell the truth or always lie.
Matthew
on /blog/69
               

Archive

Show me a random blog post
 2026 

May 2026

World Cup stickers 2026

Apr 2026

A new puzzle every day
Mixing Wordle with other games

Feb 2026

Christmas (2025) is over
 2025 

Dec 2025

Christmas card 2025

Nov 2025

Christmas (2025) is coming!

Sep 2025

The partridge puzzle

Aug 2025

TMiP 2025 puzzle hunt

Jun 2025

A nonogram alphabet

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares
 2024 

Dec 2024

A regular expression Christmas puzzle
Christmas card 2024

Nov 2024

Christmas (2024) is coming!

Feb 2024

Zines, pt. 2

Jan 2024

Christmas (2023) is over
 2023 
▼ show ▼
 2022 
▼ show ▼
 2021 
▼ show ▼
 2020 
▼ show ▼
 2019 
▼ show ▼
 2018 
▼ show ▼
 2017 
▼ show ▼
 2016 
▼ show ▼
 2015 
▼ show ▼
 2014 
▼ show ▼
 2013 
▼ show ▼
 2012 
▼ show ▼

Tags

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

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2026