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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2026