mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Just to check I'm not missing something - there's no way to check whether my answers are right or wrong?
Charles
on /blog/46
               
@Charles: No - there is currently no way to check your answers. But on Christmas Eve, once you've attempted all 24 puzzles, a thing will appear telling you how many are right/wrong, so you can know they're all right before attempting the logic puzzle...
Matthew
on /blog/46
               

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

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

Archive

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