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.

2022-12-28

It's becoming a Christmas tradition to do your advent calendar with my partner. Loved being able to narrow down our guesses each day to pinpoint the drone this time around. Thanks for running this!

Liz
on /blog/97

×4

×3

×3

×3

×3

Archive

Show me a random blog post

2025

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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025