mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
how can a dodecagon with an area of 88 fit inside anything with an area of 62.83~?
nochum
on /blog/108
×4   ×4   ×4   ×4   ×2   
@nochum: It can't, so the answer to that one probably isn't 88.
Matthew
on /blog/108
×4   ×5   ×5   ×5   ×5   

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

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

Archive

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