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Comments in green were written by me. Comments in blue were not written by me.
2019-12-23
@
Matthew
: There was a mistake: I'd written the rows in the wrong order. I've now corrected it.
Matthew
on
/blog/69
2019-12-23
@
Matthew
: There was a mistake: I'd written the rows in the wrong order. I've now corrected it.
Matthew
on
/blog/69
2019-12-23
@
Matthew
: There was a mistake: I'd written the rows in the wrong order. I've now corrected it.
Matthew
on
/blog/69
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New machine unfriendly £1 coin, pt. 2
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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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
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Dec 2023
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Christmas (2023) is coming!
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
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The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
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Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
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24 Hour Maths Game Show
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Approximating π
Feb 2022
Build your own MENACE
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Christmas (2021) is over
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Nov 2021
Christmas (2021) is coming!
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TMiP 2021 puzzle hunt
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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 -62+e+gτ-√3 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
graphs
harriss spiral
computational complexity
weak imposition
tetris
mathsjam
data visualisation
dataset
correlation
noughts and crosses
matrix multiplication
hats
numbers
rust
geometry
stickers
christmas card
games
standard deviation
frobel
data
game of life
crossnumber
kings
golden ratio
programming
rugby
speed
rhombicuboctahedron
polynomials
thirteen
oeis
european cup
chalkdust magazine
map projections
trigonometry
national lottery
sobolev spaces
manchester science festival
london underground
accuracy
radio 4
wordle
crochet
royal institution
cross stitch
puzzles
pokémon
ucl
signorini conditions
misleading statistics
reddit
wave scattering
geogebra
edinburgh
hexapawn
game show probability
anscombe's quartet
light
fractals
newcastle
gather town
determinants
boundary element methods
friendly squares
countdown
bots
dragon curves
books
simultaneous equations
approximation
palindromes
youtube
chess
golden spiral
big internet math-off
dinosaurs
world cup
manchester
python
tennis
asteroids
crossnumbers
pythagoras
coventry
kenilworth
mean
london
estimation
quadrilaterals
hannah fry
realhats
matrices
numerical analysis
nonograms
football
draughts
dates
triangles
regular expressions
news
sorting
pizza cutting
coins
statistics
folding paper
go
logic
pi
nine men's morris
exponential growth
plastic ratio
fence posts
pi approximation day
finite element method
partridge puzzle
mathslogicbot
24 hour maths
matt parker
inline code
phd
raspberry pi
platonic solids
folding tube maps
chebyshev
bluesky
mathsteroids
datasaurus dozen
finite group
pac-man
final fantasy
logo
bubble bobble
bempp
zines
interpolation
fonts
probability
sound
the aperiodical
php
warwick
preconditioning
reuleaux polygons
craft
hyperbolic surfaces
captain scarlet
advent calendar
royal baby
alphabets
pokémon wordle
pascal's triangle
weather station
wool
cambridge
gerry anderson
turtles
people maths
runge's phenomenon
databet
tmip
logs
live stream
recursion
javascript
binary
machine learning
christmas
ternary
latex
matrix of minors
propositional calculus
video games
errors
curvature
arrangement puzzles
martin gardner
squares
matrix of cofactors
error bars
arithmetic
electromagnetic field
flexagons
gaussian elimination
braiding
guest posts
a gamut of games
crosswords
menace
talking maths in public
convergence
bodmas
inverse matrices
sport
stirling numbers
graph theory
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