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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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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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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 -2+g+π-τ-√2 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
tetris
arrangement puzzles
edinburgh
javascript
fence posts
crossnumbers
palindromes
zines
kings
matrices
signorini conditions
pac-man
correlation
folding paper
coins
pi
reuleaux polygons
talking maths in public
sound
weather station
squares
wordle
game of life
guest posts
graphs
cross stitch
wave scattering
royal baby
reddit
youtube
standard deviation
go
royal institution
finite group
boundary element methods
crosswords
convergence
manchester
bodmas
phd
chalkdust magazine
dragon curves
big internet math-off
mathsteroids
gaussian elimination
pizza cutting
electromagnetic field
draughts
asteroids
ucl
numbers
speed
numerical analysis
rhombicuboctahedron
advent calendar
radio 4
pokémon wordle
realhats
game show probability
puzzles
european cup
mathslogicbot
24 hour maths
machine learning
binary
gather town
dinosaurs
friendly squares
christmas
php
quadrilaterals
the aperiodical
flexagons
thirteen
datasaurus dozen
curvature
partridge puzzle
nonograms
games
sorting
rugby
pascal's triangle
databet
bluesky
hexapawn
matrix of minors
cambridge
braiding
crochet
crossnumber
bempp
polynomials
books
hats
stickers
rust
plastic ratio
gerry anderson
bubble bobble
approximation
pokémon
london
craft
matt parker
computational complexity
mathsjam
logic
golden spiral
nine men's morris
tmip
latex
trigonometry
pythagoras
light
national lottery
harriss spiral
python
tennis
sport
newcastle
data visualisation
exponential growth
chebyshev
probability
platonic solids
pi approximation day
simultaneous equations
error bars
triangles
news
arithmetic
sobolev spaces
fractals
matrix of cofactors
football
mean
folding tube maps
manchester science festival
hannah fry
warwick
live stream
kenilworth
menace
frobel
estimation
dates
chess
london underground
coventry
dataset
geometry
turtles
bots
statistics
captain scarlet
runge's phenomenon
programming
martin gardner
oeis
alphabets
christmas card
golden ratio
geogebra
graph theory
determinants
fonts
interpolation
inline code
noughts and crosses
map projections
hyperbolic surfaces
raspberry pi
misleading statistics
countdown
anscombe's quartet
errors
recursion
preconditioning
logs
video games
a gamut of games
world cup
data
stirling numbers
final fantasy
propositional calculus
weak imposition
regular expressions
logo
inverse matrices
matrix multiplication
finite element method
accuracy
wool
ternary
people maths
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