mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Are the daily puzzles going to gradually get harder? They seem easier this year... Or is the final puzzle going to be more difficult?
Louis
on /blog/46
               
@Louis: I think they get harder towards the end, plus the final puzzle is probably harder.
Matthew
on /blog/46
               

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

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

Archive

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