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

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

Archive

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