mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Thank you, @Matthew: !
Lyra
on /blog/36
               

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

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

Archive

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