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've just completed all the puzzles in the mscroggs.co.uk Advent calendar! My favourite puzzles were the fill in 1-9 ones.
Deborah Tayler
on /blog/111
×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

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

Archive

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