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.

2022-01-08

My son and I really enjoyed solving the puzzles each day. As a mom whose son is thousands of miles away, it was a great way to connect each day of Advent. This is our second year and I will definitely order a tee shirt. Keep up the great work!

Liz
on /blog/93

×2

Archive

Show me a random blog post

2025

Jan 2025

Christmas (2024) is over
Friendly squares

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025