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.

2023-01-18

This is very neat. I wonder how long it would take to use that many matches to get all those match boxes.

Duke Nukem
on /blog/19

×15

×16

×9

×5

×5

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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026