mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Great fun thanks. At first they seem impossible but then a way through appears! How do I get the answers / check if I’m right?
Graeme Johnston
on /blog/98
               
@Graeme Johnston: If you're right the picture should look suitably Christmassy
Matthew
on /blog/98
               

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

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

Archive

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