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.

2019-02-25

When I try to change the settings of MENACE2, the sixth move is considered "NaN"... Hope you can fix this

Alexis
on /blog/19

2019-02-25

@Alexis: Well spotted. There was a typo in the variable name used for the third move boxes, I've fixed this now

Matthew
on /blog/19

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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026