mscroggs.co.uk

mscroggs.co.uk

blog puzzles academic talks contact subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.

2023-12-26

I agree, this year was a step up in difficulty, which I quite enjoyed! My favorites this year: 2, 12, 16, 21, 22, 23.

Thanks for another great advent calendar, Matthew!

Ryan
on /blog/107

×1

Archive

Show me a random blog post

2024

Feb 2024

Jan 2024

Christmas (2023) is over

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2024