mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Oh my goodness, this was so fun! Thanks for putting this together, I've never done it before but I think I'm gonna have to start doing it every year. 21 was a beast (my favourite though) and 19 was incredibly sneaky, but forshadowed excellently.
Robert
on /blog/120
               

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

Zines, pt. 2

Jan 2024

Christmas (2023) is over
 2023 
▼ show ▼
 2022 
▼ show ▼
 2021 
▼ show ▼
 2020 
▼ show ▼
 2019 
▼ show ▼
 2018 
▼ show ▼
 2017 
▼ show ▼
 2016 
▼ show ▼
 2015 
▼ show ▼
 2014 
▼ show ▼
 2013 
▼ show ▼
 2012 
▼ show ▼

Tags

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

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2026