mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Wonky solution for #9? On a blank start page, answering "16" gives you red and white puzzle completions, yet we _know_ that 16 is an incorrect answer. Strange?
Attika
on /blog/92
               

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

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

Archive

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