mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
@Moss: You were correct: as you were writing this, I was correcting the puzzle. It should now be correct
Matthew
on /blog/86
         ×1      

Archive

Show me a random blog post
 2025 

Jan 2025

Christmas (2024) is over
Friendly squares
 2024 
▼ show ▼
 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

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

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2025