mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
It says I have all days correct but I ran into a contradiction with one of the drones speed. :( is there any way to check?
Lyra
on /blog/97
×1   ×1   ×1   ×1   ×1   

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

Zines, pt. 2

Jan 2024

Christmas (2023) is over
 2023 
▼ show ▼
 2022 
▼ show ▼
 2021 
▼ show ▼
 2020 
▼ show ▼
 2019 
▼ show ▼
 2018 
▼ show ▼
 2017 
▼ show ▼
 2016 
▼ show ▼
 2015 
▼ show ▼
 2014 
▼ show ▼
 2013 
▼ show ▼
 2012 
▼ show ▼

Tags

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

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2026