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

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

Archive

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