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.

2019-11-09

@JT: correction, the best deal I have found is $120.48
https://www.amazon.com/dp/B07F6PY9XF/r...

2019-11-24

@JT: I bought "craft matchboxes" (without the matches inside), but it looks like your bulk normals ones work out cheapers.

Matthew
on /blog/19

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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026