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.

2026-01-26

@Artie: Yes, I will be. A cold wiped out the bit of the year between new year and going back to work so it's later than usual but it will be done soon.

Matthew
on /blog/120

×1

×2

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

Jan 2024

Christmas (2023) is over

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026