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Comments in green were written by me. Comments in blue were not written by me.
2025-06-09
@
Dave Budd
: I would guess that it doesn't unless I got very lucky, but I should write a script and check...
Matthew
on
/blog/117
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PhD thesis, chapter 1
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A bad Puzzle for Today
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Big Ben Strikes Again
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Braiding, pt. 2
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Making names in Life
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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Archive
Show me a random blog post
▼ show ▼
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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 ▼
▲ hide ▲
Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
May 2023
Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
▲ hide ▲
Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
Oct 2022
24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
▼ show ▼
▲ hide ▲
Dec 2021
Christmas card 2021
Nov 2021
Christmas (2021) is coming!
Sep 2021
TMiP 2021 puzzle hunt
May 2021
Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -26+eg Approximation Day!
May 2020
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
2019
▼ show ▼
▲ hide ▲
Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
Sep 2019
A non-converging LaTeX document
TMiP 2019 treasure punt
Jul 2019
Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
Jan 2019
Christmas (2018) is over
2018
▼ show ▼
▲ hide ▲
Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
Nov 2018
Christmas (2018) is coming!
Sep 2018
Runge's Phenomenon
Jul 2018
World Cup stickers 2018, pt. 3
Mathsteroids
Jun 2018
World Cup stickers 2018, pt. 2
May 2018
A bad Puzzle for Today
Apr 2018
Building MENACEs for other games
Mar 2018
A 20,000-to-1 baby?
World Cup stickers 2018
Jan 2018
Origins of World War I
Christmas (2017) is over
2017
▼ show ▼
▲ hide ▲
Dec 2017
Christmas card 2017
Nov 2017
Christmas (2017) is coming!
MENACE at Manchester Science Festival
Jun 2017
Big Ben Strikes Again
Mar 2017
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!
Oct 2016
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
talking maths in public
computational complexity
a gamut of games
ucl
palindromes
speed
tmip
game show probability
misleading statistics
pizza cutting
gather town
binary
data visualisation
data
convergence
fence posts
folding tube maps
captain scarlet
arithmetic
errors
menace
polynomials
exponential growth
correlation
dataset
wordle
christmas card
golden ratio
preconditioning
royal baby
quadrilaterals
24 hour maths
asteroids
puzzles
newcastle
craft
kings
matt parker
geogebra
manchester science festival
golden spiral
map projections
christmas
cambridge
logic
wool
standard deviation
pythagoras
reddit
manchester
news
machine learning
london
weather station
sound
probability
regular expressions
the aperiodical
london underground
people maths
games
go
noughts and crosses
game of life
accuracy
chalkdust magazine
light
logs
friendly squares
frobel
curvature
matrix of minors
mathslogicbot
estimation
braiding
error bars
hexapawn
statistics
hannah fry
dinosaurs
stickers
pokémon
matrix of cofactors
numerical analysis
inline code
ternary
databet
flexagons
rust
matrix multiplication
chess
inverse matrices
stirling numbers
finite element method
live stream
graph theory
kenilworth
programming
squares
zines
advent calendar
signorini conditions
football
draughts
plastic ratio
php
phd
electromagnetic field
final fantasy
mathsteroids
sport
pi approximation day
arrangement puzzles
coins
books
bots
chebyshev
bubble bobble
tennis
radio 4
fractals
national lottery
royal institution
fonts
hats
crossnumber
matrices
gaussian elimination
coventry
numbers
determinants
pokémon wordle
dates
youtube
video games
boundary element methods
interpolation
geometry
alphabets
partridge puzzle
python
big internet math-off
folding paper
sorting
hyperbolic surfaces
crochet
simultaneous equations
cross stitch
rugby
recursion
graphs
martin gardner
wave scattering
trigonometry
nonograms
realhats
edinburgh
european cup
datasaurus dozen
mean
approximation
harriss spiral
weak imposition
pascal's triangle
javascript
platonic solids
dragon curves
turtles
bodmas
finite group
runge's phenomenon
raspberry pi
latex
bempp
sobolev spaces
bluesky
warwick
crosswords
crossnumbers
oeis
gerry anderson
tetris
propositional calculus
mathsjam
triangles
pi
thirteen
countdown
anscombe's quartet
reuleaux polygons
nine men's morris
pac-man
guest posts
rhombicuboctahedron
logo
world cup
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on /blog/117