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2018-12-14
So satisfying!
Heather
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Happy e+φ Approximation Day!
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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
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Visualising MENACE's learning
Christmas card 2019
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Christmas (2019) is coming!
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A non-converging LaTeX document
TMiP 2019 treasure punt
Jul 2019
Big Internet Math-Off stickers 2019
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Proving a conjecture
Apr 2019
Harriss and other spirals
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realhats
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Christmas cross stitch
MENACE in fiction
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Runge's Phenomenon
Jul 2018
World Cup stickers 2018, pt. 3
Mathsteroids
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World Cup stickers 2018, pt. 2
May 2018
A bad Puzzle for Today
Apr 2018
Building MENACEs for other games
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A 20,000-to-1 baby?
World Cup stickers 2018
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Origins of World War I
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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?
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Christmas (2016) is over
Video game surfaces
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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
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Christmas (2015) is coming!
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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
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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
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Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
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Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
talking maths in public
inline code
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oeis
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rust
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anscombe's quartet
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kings
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php
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golden ratio
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weak imposition
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chalkdust magazine
reddit
preconditioning
draughts
bubble bobble
captain scarlet
dates
partridge puzzle
quadrilaterals
fractals
rhombicuboctahedron
the aperiodical
mathsteroids
crosswords
fonts
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football
logs
sound
cambridge
dataset
pythagoras
statistics
nonograms
recursion
tetris
ternary
probability
martin gardner
countdown
datasaurus dozen
realhats
platonic solids
manchester science festival
a gamut of games
folding tube maps
craft
royal institution
graphs
go
sobolev spaces
propositional calculus
phd
london
data visualisation
wordle
data
stickers
live stream
palindromes
newcastle
game of life
wool
pokémon
thirteen
misleading statistics
pascal's triangle
reuleaux polygons
manchester
world cup
matrices
guest posts
plastic ratio
trigonometry
coventry
dragon curves
mathslogicbot
bots
mean
crossnumbers
books
errors
sport
cross stitch
pokémon wordle
javascript
video games
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chebyshev
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exponential growth
binary
christmas
matrix of minors
sorting
gaussian elimination
logo
arrangement puzzles
christmas card
european cup
ucl
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finite element method
braiding
geometry
bluesky
matrix multiplication
hyperbolic surfaces
harriss spiral
matrix of cofactors
menace
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interpolation
inverse matrices
light
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flexagons
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wave scattering
runge's phenomenon
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Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2026
May 2026
World Cup stickers 2026
Apr 2026
A new puzzle every day
Mixing Wordle with other games
Feb 2026
Christmas (2025) is over
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
▼ show ▼
▲ hide ▲
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 e+φ 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
data visualisation
pokémon wordle
logic
map projections
game of life
curvature
data
games
nine men's morris
captain scarlet
the aperiodical
geogebra
signorini conditions
misleading statistics
runge's phenomenon
geometry
pac-man
youtube
correlation
craft
london
chebyshev
preconditioning
inverse matrices
arrangement puzzles
matrix of cofactors
tennis
mathsjam
arithmetic
coventry
speed
royal baby
polynomials
wordle
pizza cutting
big internet math-off
gather town
inline code
folding tube maps
probability
sorting
alphabets
matrix of minors
dragon curves
gaussian elimination
trigonometry
puzzles
bluesky
finite group
convergence
coins
approximation
triangles
dataset
bodmas
php
edinburgh
royal institution
simultaneous equations
reuleaux polygons
bempp
golden spiral
datasaurus dozen
sound
hexapawn
tmip
interpolation
boundary element methods
national lottery
hyperbolic surfaces
stickers
fractals
quadrilaterals
harriss spiral
reddit
light
noughts and crosses
accuracy
wave scattering
braiding
anscombe's quartet
live stream
pascal's triangle
logo
fonts
video games
phd
frobel
countdown
electromagnetic field
bots
realhats
cross stitch
weather station
crossnumbers
chess
statistics
numbers
crossnumber
rugby
menace
raspberry pi
stirling numbers
turtles
books
error bars
python
game show probability
world cup
dinosaurs
partridge puzzle
manchester
latex
bubble bobble
thirteen
matrices
tetris
zines
friendly squares
binary
flexagons
standard deviation
people maths
christmas card
pi
weak imposition
javascript
pi approximation day
gerry anderson
recursion
kenilworth
determinants
dates
computational complexity
mean
plastic ratio
mathsteroids
hats
fence posts
squares
rust
martin gardner
nonograms
crochet
christmas
pokémon
football
regular expressions
london underground
warwick
matrix multiplication
platonic solids
matt parker
pythagoras
rhombicuboctahedron
wool
ternary
folding paper
golden ratio
programming
propositional calculus
palindromes
radio 4
exponential growth
logs
finite element method
databet
sport
go
sobolev spaces
manchester science festival
guest posts
hannah fry
numerical analysis
a gamut of games
crosswords
kings
oeis
talking maths in public
news
advent calendar
asteroids
estimation
errors
final fantasy
cambridge
mathslogicbot
european cup
24 hour maths
machine learning
draughts
newcastle
ucl
graph theory
chalkdust magazine
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