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.

2020-12-24

I couldn't get 19, so I brute forced Santa's location using what I already knew and then used that to brute force 19. Ha! (it turns out I was off on 19 by 34 - I still don't know where I went wrong)

This year's calendar was great. Thanks :)

Scott
on /blog/86

×1

×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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2024