mscroggs.co.uk

mscroggs.co.uk

blog puzzles academic talks contact subscribe

Click here to win prizes by solving the mscroggs.co.uk puzzle Advent calendar.

Click here to win prizes by solving the mscroggs.co.uk puzzle Advent calendar.

Comment

Comments

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

2021-12-16

I think questions 11 and 12 could use some some clarification as to whether or not single-digit numbers should count.

Dan
on /blog/92

2021-12-16

@Dan: one digit numbers count

Matthew
on /blog/92

×1

2021-12-16

@Matthew: Thanks, I figured they did but it was good to get confirmation.

Dan
on /blog/92

Archive

Show me a random blog post

2024

Nov 2024

Christmas (2024) is coming!

Feb 2024

Jan 2024

Christmas (2023) is over

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2024