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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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Christmas (2025) is coming!
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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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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!
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24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
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Dec 2021
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Christmas (2021) is coming!
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Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
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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
statistics
chalkdust magazine
dragon curves
big internet math-off
folding tube maps
arithmetic
braiding
computational complexity
national lottery
pokémon
london
misleading statistics
weak imposition
rugby
turtles
coins
regular expressions
guest posts
bluesky
pi
a gamut of games
captain scarlet
standard deviation
matrix multiplication
fence posts
alphabets
thirteen
boundary element methods
radio 4
dates
pythagoras
finite element method
nonograms
matrix of minors
dinosaurs
exponential growth
determinants
recursion
palindromes
pascal's triangle
raspberry pi
football
javascript
golden spiral
binary
php
bots
correlation
data
plastic ratio
final fantasy
triangles
quadrilaterals
matt parker
books
geogebra
chebyshev
kenilworth
harriss spiral
countdown
convergence
mean
realhats
nine men's morris
platonic solids
pi approximation day
matrices
inverse matrices
flexagons
hannah fry
polynomials
numbers
chess
sound
pizza cutting
asteroids
programming
wave scattering
pac-man
sport
sobolev spaces
cambridge
wool
news
mathsjam
london underground
pokémon wordle
fractals
sorting
rhombicuboctahedron
games
menace
manchester
warwick
noughts and crosses
finite group
frobel
anscombe's quartet
latex
light
hexapawn
live stream
estimation
graph theory
crossnumber
cross stitch
curvature
newcastle
python
probability
partridge puzzle
preconditioning
tennis
squares
ucl
dataset
crochet
propositional calculus
gather town
bubble bobble
gerry anderson
world cup
fonts
video games
hyperbolic surfaces
datasaurus dozen
accuracy
graphs
game of life
youtube
signorini conditions
ternary
advent calendar
royal institution
inline code
logs
logic
talking maths in public
electromagnetic field
rust
bodmas
craft
tmip
geometry
data visualisation
stirling numbers
tetris
trigonometry
errors
puzzles
european cup
kings
christmas
arrangement puzzles
phd
weather station
hats
crosswords
zines
edinburgh
wordle
draughts
friendly squares
logo
crossnumbers
go
royal baby
databet
christmas card
the aperiodical
interpolation
manchester science festival
machine learning
martin gardner
simultaneous equations
24 hour maths
matrix of cofactors
mathsteroids
coventry
gaussian elimination
golden ratio
runge's phenomenon
game show probability
reddit
stickers
oeis
bempp
people maths
mathslogicbot
error bars
folding paper
speed
reuleaux polygons
map projections
numerical analysis
approximation
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