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2017-11-16
@
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Matthew
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Archive
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Chalkdust issue 17
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Mathsteroids on hyperbolic surfaces
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The databet
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Off-by-one errors
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24 Hour Maths Game Show
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Approximating π
Feb 2022
Build your own MENACE
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May 2021
Close encounters of the second kind
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2020
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Dec 2020
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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
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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
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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
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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
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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
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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
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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
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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
boundary element methods
logic
radio 4
data
pokémon wordle
exponential growth
arrangement puzzles
game show probability
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electromagnetic field
wool
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thirteen
preconditioning
dataset
matrices
statistics
guest posts
rhombicuboctahedron
python
matrix multiplication
final fantasy
inline code
folding tube maps
crochet
geogebra
matt parker
friendly squares
talking maths in public
correlation
numerical analysis
a gamut of games
pi approximation day
manchester science festival
sport
rust
the aperiodical
bluesky
chebyshev
menace
24 hour maths
captain scarlet
approximation
latex
partridge puzzle
logo
braiding
bempp
bodmas
plastic ratio
newcastle
hyperbolic surfaces
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game of life
turtles
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craft
recursion
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anscombe's quartet
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chalkdust magazine
finite element method
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machine learning
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tetris
standard deviation
wordle
frobel
go
logs
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coins
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draughts
kenilworth
sound
sobolev spaces
chess
golden spiral
databet
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regular expressions
phd
hannah fry
flexagons
crossnumbers
binary
wave scattering
squares
computational complexity
signorini conditions
martin gardner
fonts
propositional calculus
geometry
crossnumber
big internet math-off
sorting
graphs
golden ratio
realhats
pac-man
pascal's triangle
oeis
mathslogicbot
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london underground
runge's phenomenon
alphabets
bubble bobble
dragon curves
quadrilaterals
books
rugby
kings
stickers
noughts and crosses
pi
raspberry pi
hexapawn
national lottery
stirling numbers
puzzles
royal institution
manchester
dates
estimation
countdown
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programming
cross stitch
hats
palindromes
nine men's morris
fence posts
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news
polynomials
cambridge
edinburgh
numbers
crosswords
misleading statistics
php
london
reddit
harriss spiral
christmas
light
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inverse matrices
fractals
pythagoras
tennis
graph theory
errors
warwick
people maths
coventry
error bars
matrix of minors
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pizza cutting
gather town
ucl
interpolation
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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 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
fonts
golden spiral
bodmas
palindromes
arrangement puzzles
arithmetic
matrix of minors
preconditioning
people maths
big internet math-off
asteroids
coins
recursion
boundary element methods
simultaneous equations
nonograms
games
matt parker
mathslogicbot
stickers
coventry
propositional calculus
alphabets
quadrilaterals
datasaurus dozen
convergence
light
inline code
exponential growth
harriss spiral
bluesky
probability
finite group
newcastle
realhats
gerry anderson
friendly squares
machine learning
edinburgh
crosswords
raspberry pi
bempp
tetris
approximation
go
cambridge
matrices
live stream
books
draughts
stirling numbers
game of life
dates
crossnumbers
data
royal baby
24 hour maths
numbers
royal institution
london underground
radio 4
polynomials
determinants
matrix multiplication
rust
hyperbolic surfaces
tennis
platonic solids
logs
javascript
logo
standard deviation
databet
accuracy
correlation
logic
sorting
final fantasy
numerical analysis
weak imposition
european cup
plastic ratio
zines
trigonometry
php
gather town
world cup
manchester science festival
data visualisation
pokémon wordle
thirteen
christmas
computational complexity
mathsjam
oeis
bubble bobble
weather station
electromagnetic field
christmas card
video games
partridge puzzle
reuleaux polygons
misleading statistics
talking maths in public
braiding
statistics
triangles
pi approximation day
news
graphs
craft
estimation
dragon curves
chess
squares
speed
dinosaurs
martin gardner
flexagons
countdown
error bars
noughts and crosses
football
the aperiodical
mean
guest posts
mathsteroids
pythagoras
hexapawn
programming
runge's phenomenon
pizza cutting
cross stitch
errors
matrix of cofactors
dataset
gaussian elimination
map projections
rhombicuboctahedron
menace
kings
sound
rugby
python
chebyshev
manchester
tmip
signorini conditions
pokémon
geometry
bots
folding tube maps
sport
interpolation
finite element method
geogebra
game show probability
london
fence posts
crochet
a gamut of games
warwick
fractals
hannah fry
golden ratio
regular expressions
captain scarlet
ucl
sobolev spaces
turtles
kenilworth
wool
pi
hats
reddit
inverse matrices
frobel
advent calendar
wordle
folding paper
latex
phd
graph theory
pascal's triangle
chalkdust magazine
ternary
pac-man
nine men's morris
anscombe's quartet
crossnumber
binary
wave scattering
puzzles
national lottery
curvature
youtube
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on /blog/19