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.

2018-11-15

There is no sound in this video, using Safari in iOS 12.1.1 Beta.

g0mrb
on /blog/44

×4

×5

×4

×4

×4

2018-11-16

@g0mrb: Thanks for letting me know, I'll look into it...

Matthew
on /blog/44

×3

×4

×4

×4

×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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026