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

2026

Feb 2026

Christmas (2025) is over

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026