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2015-12-14
@
Joe
: There may be a mistake in the source code somewhere. I will look into it.
Matthew
on
/blog/19
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Assorted christmaths
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"Uncanny" royal coincidence
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Feb 2026
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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
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Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
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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 ▼
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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 ▼
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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-φ-5√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
mathslogicbot
ucl
weather station
electromagnetic field
weak imposition
royal baby
asteroids
squares
computational complexity
data visualisation
plastic ratio
reddit
matrix of cofactors
bots
sorting
the aperiodical
bubble bobble
hannah fry
news
manchester
recursion
turtles
coins
runge's phenomenon
books
interpolation
games
sport
preconditioning
big internet math-off
fence posts
mathsjam
binary
pi approximation day
mathsteroids
countdown
gather town
machine learning
rust
inverse matrices
javascript
radio 4
geogebra
datasaurus dozen
braiding
thirteen
quadrilaterals
phd
kings
pi
anscombe's quartet
final fantasy
draughts
realhats
palindromes
polynomials
stickers
pythagoras
christmas
standard deviation
royal institution
accuracy
python
arrangement puzzles
pokémon wordle
chalkdust magazine
probability
christmas card
sound
youtube
frobel
pokémon
correlation
convergence
mean
curvature
martin gardner
numbers
tennis
graphs
finite element method
flexagons
london
boundary element methods
noughts and crosses
chebyshev
advent calendar
matrix of minors
wave scattering
golden ratio
finite group
nine men's morris
fractals
london underground
hats
speed
dinosaurs
game show probability
php
bluesky
determinants
24 hour maths
captain scarlet
friendly squares
wordle
european cup
warwick
go
light
game of life
data
hyperbolic surfaces
numerical analysis
rhombicuboctahedron
dataset
edinburgh
harriss spiral
regular expressions
propositional calculus
crosswords
triangles
people maths
bodmas
estimation
live stream
sobolev spaces
national lottery
nonograms
pascal's triangle
approximation
simultaneous equations
cambridge
matrix multiplication
crossnumber
fonts
error bars
hexapawn
logo
newcastle
programming
coventry
dragon curves
raspberry pi
geometry
logic
inline code
menace
latex
graph theory
golden spiral
bempp
dates
kenilworth
statistics
crossnumbers
zines
chess
errors
partridge puzzle
map projections
trigonometry
alphabets
misleading statistics
exponential growth
wool
craft
puzzles
world cup
platonic solids
tetris
a gamut of games
rugby
folding tube maps
cross stitch
matt parker
folding paper
pizza cutting
reuleaux polygons
logs
crochet
databet
gerry anderson
tmip
video games
ternary
talking maths in public
gaussian elimination
oeis
signorini conditions
football
matrices
manchester science festival
pac-man
stirling numbers
guest posts
arithmetic
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