mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Thank you again for such an enjoyable set of puzzles. I think #6 was my favorite.
Don
on /blog/111
×1               

Archive

Show me a random blog post
 2026 

Feb 2026

Christmas (2025) is over
 2025 
▼ show ▼
 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

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

Archive

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