mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
My favourite so far of all your advents, a good mix of the trivial and the tricky - day 12 took me far too long until the answer came to me!
Colin Brockley
on /blog/107
×2   ×1   ×1   ×1   ×1   

Archive

Show me a random blog post
 2025 

Mar 2025

How to write a crossnumber

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

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

Archive

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