mscroggs.co.uk

mscroggs.co.uk

blog puzzles academic talks contact subscribe ↓ ☰ ↓

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.

2016-12-24

Will you be able to send to outside of the UK? Was really awesome! Definitely joining again next year. Merry Christmas!

Lyra
on /blog/36

2016-12-24

@Lyra: Yes, I'm happy to send the prizes internationally. Glad you enjoyed the puzzles. Merry Christmas!

Matthew
on /blog/36

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

Jan 2024

Christmas (2023) is over

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026