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.

2022-12-20

Where can I find out if I am correct?

Nicki
on /blog/98

2022-12-20

@Nicki: If you're correct the picture should look suitably Christmassy

Matthew
on /blog/98

×1

Archive

Show me a random blog post

2025

Jun 2025

A nonogram alphabet

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025