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Comments in green were written by me. Comments in blue were not written by me.
2020-04-20
@
no
: yes, although rectangles work surprisingly well
Matthew
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Assorted christmaths
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Archive
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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
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
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Sep 2023
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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 ▼
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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
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Dec 2021
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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 -10+e√2+5√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
triangles
accuracy
warwick
weather station
folding paper
regular expressions
sport
stickers
plastic ratio
youtube
recursion
fence posts
data visualisation
logs
gerry anderson
exponential growth
wool
royal institution
kings
weak imposition
game of life
reuleaux polygons
geogebra
wordle
preconditioning
a gamut of games
dragon curves
tmip
nine men's morris
noughts and crosses
dataset
rhombicuboctahedron
logic
pac-man
data
squares
mean
logo
frobel
bubble bobble
errors
games
national lottery
inverse matrices
flexagons
books
programming
hannah fry
newcastle
curvature
speed
convergence
mathsjam
live stream
gaussian elimination
bodmas
pythagoras
24 hour maths
cambridge
sound
propositional calculus
bots
gather town
chess
thirteen
cross stitch
crochet
misleading statistics
palindromes
folding tube maps
royal baby
arrangement puzzles
video games
trigonometry
matrices
braiding
chebyshev
pokémon
electromagnetic field
platonic solids
inline code
pi
edinburgh
nonograms
bluesky
the aperiodical
latex
crossnumbers
geometry
hyperbolic surfaces
matrix multiplication
runge's phenomenon
mathsteroids
golden ratio
numbers
signorini conditions
wave scattering
talking maths in public
manchester science festival
computational complexity
london underground
chalkdust magazine
binary
captain scarlet
martin gardner
fonts
zines
finite element method
fractals
finite group
crosswords
anscombe's quartet
advent calendar
manchester
go
kenilworth
radio 4
matt parker
numerical analysis
asteroids
php
polynomials
approximation
hexapawn
oeis
friendly squares
hats
european cup
puzzles
world cup
determinants
estimation
map projections
databet
javascript
christmas
light
craft
pi approximation day
pokémon wordle
probability
statistics
rugby
ternary
people maths
ucl
pizza cutting
london
quadrilaterals
machine learning
dates
guest posts
football
game show probability
reddit
dinosaurs
christmas card
stirling numbers
countdown
crossnumber
golden spiral
matrix of cofactors
realhats
sobolev spaces
correlation
boundary element methods
arithmetic
rust
datasaurus dozen
matrix of minors
partridge puzzle
phd
harriss spiral
turtles
tennis
news
coins
draughts
big internet math-off
mathslogicbot
final fantasy
interpolation
bempp
menace
alphabets
coventry
python
tetris
pascal's triangle
graph theory
simultaneous equations
raspberry pi
graphs
standard deviation
sorting
error bars
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