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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!
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A surprising fact about quadrilaterals
Interesting tautologies
Mar 2020
Log-scaled axes
Feb 2020
PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
PhD thesis, chapter 2
Jan 2020
PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
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Christmas card 2019
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A non-converging LaTeX document
TMiP 2019 treasure punt
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Big Internet Math-Off stickers 2019
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Proving a conjecture
Apr 2019
Harriss and other spirals
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realhats
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Christmas cross stitch
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Runge's Phenomenon
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World Cup stickers 2018, pt. 3
Mathsteroids
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A bad Puzzle for Today
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Building MENACEs for other games
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A 20,000-to-1 baby?
World Cup stickers 2018
Jan 2018
Origins of World War I
Christmas (2017) is over
2017
▼ show ▼
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Christmas (2017) is coming!
MENACE at Manchester Science Festival
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Big Ben Strikes Again
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The end of coins of constant width
Dragon curves II
Feb 2017
The importance of estimation error
Jan 2017
Is MEDUSA the new BODMAS?
2016
▼ show ▼
▲ hide ▲
Dec 2016
Christmas (2016) is over
Video game surfaces
Christmas card 2016
Nov 2016
Christmas (2016) is coming!
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Logical contradictions
Palindromic dates
Sep 2016
Tube map kaleidocycles
Jul 2016
Solving the cross diagonal cover problem
Jun 2016
Braiding, pt. 2
Braiding, pt. 1
Making names in Life
May 2016
Euro 2016 stickers
Mar 2016
Proving Pythagoras' theorem
Dragon curves
The
Mathematical Games
of Martin Gardner
Jan 2016
Christmas (2015) is over
2015
▼ show ▼
▲ hide ▲
Nov 2015
Christmas (2015) is coming!
Oct 2015
How to kick a conversion
How much will I win on the new National Lottery?
Aug 2015
How OEISbot works
MENACE
Mar 2015
Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
Jan 2015
Tube map Platonic solids, pt. 3
2014
▼ show ▼
▲ hide ▲
Nov 2014
Logic bot
Sep 2014
Electromagnetic Field talk
Jun 2014
Tennis maths
May 2014
World Cup stickers
Apr 2014
Countdown probability, pt. 2
Countdown probability
Mar 2014
New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
2013
▼ show ▼
▲ hide ▲
Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
▼ show ▼
▲ hide ▲
Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
mathsjam
datasaurus dozen
weak imposition
palindromes
countdown
approximation
alphabets
24 hour maths
turtles
sorting
raspberry pi
christmas card
pi approximation day
programming
craft
nonograms
dates
errors
matrices
phd
curvature
logo
football
bluesky
fractals
standard deviation
machine learning
gather town
people maths
golden ratio
php
royal baby
cross stitch
stickers
folding tube maps
crochet
weather station
chalkdust magazine
logic
binary
christmas
friendly squares
folding paper
mathsteroids
reuleaux polygons
graphs
map projections
anscombe's quartet
data
live stream
speed
wool
dataset
squares
determinants
rust
sound
propositional calculus
signorini conditions
crossnumber
bodmas
recursion
books
electromagnetic field
manchester
latex
inline code
manchester science festival
national lottery
cambridge
chebyshev
correlation
martin gardner
trigonometry
error bars
logs
bempp
pizza cutting
geometry
runge's phenomenon
exponential growth
matt parker
tennis
matrix multiplication
plastic ratio
harriss spiral
interpolation
radio 4
graph theory
kenilworth
chess
royal institution
dinosaurs
hyperbolic surfaces
puzzles
pokémon wordle
news
databet
final fantasy
light
hannah fry
kings
python
simultaneous equations
numerical analysis
flexagons
thirteen
misleading statistics
european cup
ternary
polynomials
warwick
rugby
fonts
crosswords
crossnumbers
zines
reddit
big internet math-off
edinburgh
world cup
platonic solids
braiding
go
newcastle
wordle
stirling numbers
london underground
preconditioning
bots
estimation
golden spiral
ucl
pythagoras
convergence
quadrilaterals
the aperiodical
geogebra
statistics
tetris
finite group
matrix of cofactors
games
guest posts
frobel
bubble bobble
hexapawn
regular expressions
javascript
data visualisation
gaussian elimination
boundary element methods
coins
noughts and crosses
nine men's morris
finite element method
game of life
computational complexity
pokémon
realhats
pascal's triangle
mathslogicbot
inverse matrices
advent calendar
sport
triangles
asteroids
numbers
accuracy
probability
arithmetic
gerry anderson
tmip
pac-man
video games
draughts
sobolev spaces
hats
captain scarlet
arrangement puzzles
youtube
pi
wave scattering
london
coventry
dragon curves
partridge puzzle
matrix of minors
game show probability
fence posts
oeis
a gamut of games
mean
menace
rhombicuboctahedron
talking maths in public
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