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.

2016-12-08

@Wait: Nope, I thought it would be a nice surprise to be told this after 8 days!

Matthew
on /blog/36

2016-12-08

@Matthew: It was definitely a surprise; well played :)

Wait
on /blog/36

Archive

Show me a random blog post

2026

May 2026

World Cup stickers 2026

Apr 2026

A new puzzle every day
Mixing Wordle with other games

Feb 2026

Christmas (2025) is over

2025

Dec 2025

Christmas card 2025

Nov 2025

Christmas (2025) is coming!

Sep 2025

The partridge puzzle

Aug 2025

TMiP 2025 puzzle hunt

Jun 2025

A nonogram alphabet

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares

2024

Dec 2024

A regular expression Christmas puzzle
Christmas card 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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026