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

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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026