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.

2025-06-08

If you did numbers as well, you could make a meta nonogram, with the completed nonogram having numbers along the top and left, and gridlines. Or it could be a solved nonogram!

Boltí
on /blog/117

×1

×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

Jan 2024

Christmas (2023) is over

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026