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2021-09-27
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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A bad Puzzle for Today
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Big Ben Strikes Again
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Braiding, pt. 2
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Making names in Life
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Archive
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Feb 2026
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2025
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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 ▼
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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 -4+τ 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
estimation
databet
the aperiodical
arithmetic
matrices
geometry
javascript
puzzles
game show probability
hexapawn
pokémon wordle
kenilworth
trigonometry
preconditioning
harriss spiral
pi approximation day
pac-man
weather station
draughts
guest posts
map projections
speed
tetris
php
big internet math-off
data visualisation
convergence
manchester
coventry
numbers
error bars
menace
pascal's triangle
radio 4
platonic solids
london underground
golden ratio
realhats
sport
ternary
programming
people maths
go
probability
kings
electromagnetic field
wordle
tmip
newcastle
curvature
interpolation
books
latex
dates
chebyshev
warwick
inverse matrices
24 hour maths
football
golden spiral
tennis
inline code
folding tube maps
misleading statistics
logo
final fantasy
craft
graphs
martin gardner
finite element method
flexagons
hyperbolic surfaces
crossnumber
sobolev spaces
video games
countdown
oeis
royal institution
errors
arrangement puzzles
ucl
rust
datasaurus dozen
palindromes
folding paper
braiding
stirling numbers
talking maths in public
signorini conditions
graph theory
edinburgh
games
wool
partridge puzzle
bubble bobble
hats
numerical analysis
recursion
european cup
dinosaurs
dataset
youtube
bempp
a gamut of games
python
cambridge
sorting
runge's phenomenon
fonts
quadrilaterals
rugby
royal baby
weak imposition
simultaneous equations
anscombe's quartet
manchester science festival
christmas
news
polynomials
crochet
light
binary
boundary element methods
geogebra
logs
plastic ratio
mathsteroids
reuleaux polygons
pi
data
crosswords
bots
stickers
bodmas
pokémon
noughts and crosses
thirteen
rhombicuboctahedron
phd
alphabets
nonograms
gerry anderson
chess
mathslogicbot
mean
crossnumbers
computational complexity
mathsjam
fence posts
pizza cutting
captain scarlet
cross stitch
matrix multiplication
squares
approximation
london
bluesky
pythagoras
turtles
asteroids
reddit
christmas card
friendly squares
propositional calculus
logic
wave scattering
nine men's morris
triangles
gather town
exponential growth
fractals
matrix of cofactors
dragon curves
standard deviation
sound
coins
determinants
national lottery
zines
matt parker
statistics
gaussian elimination
hannah fry
finite group
regular expressions
game of life
correlation
machine learning
raspberry pi
frobel
matrix of minors
live stream
world cup
chalkdust magazine
advent calendar
accuracy
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