mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Wait, we aren't guaranteed that the clues are correct?
Wait
on /blog/36
               
@Wait: Nope, I thought it would be a nice surprise to be told this after 8 days!
Matthew
on /blog/36
               
@Matthew: It was definitely a surprise; well played :)
Wait
on /blog/36
               

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

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

Archive

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