mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Do we get a confirmation email after submission of the entry form? I never received one, so I'm not sure if I am entered.
(anonymous)
on /blog/69
               
@(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 

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

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

Archive

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