mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
@Dr Lizzie: There's some discussion on Ravelry in the Woolly Thoughts group. Someone's hint for day 6 was: "Try it out for totals for 1,2,3,4… 8 Keep a note of how many 1 digit, how many 2 digit and so on for each number."
Matthew
on /blog/97
               

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

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

Archive

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