mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
I got my prize in the mail today. I really liked the stories from Gustave Verbeek; I thought that was pretty clever. I really appreciate you being willing to send the prizes internationally.

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

Archive

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