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.

2022-12-24

Always enjoy your puzzles Mathew, Thank you!

Merrilyn
on /blog/97

×3

×1

×1

×1

×1

2022-12-25

@Merrilyn: I fully agree. The puzzles were great fun. Thanks Matthew!

(anonymous)
on /blog/97

×3

×1

×1

×1

×1

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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026