mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
@Another Matthew: Correct, you're looking for the sum of the two numbers on the centre spread pages (one on each page).
Matthew
on /blog/36
               

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

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

Archive

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