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2016-12-08
@
Matthew
: It was definitely a surprise; well played :)
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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
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Build your own MENACE
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Close encounters of the second kind
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2020
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Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -3+τ-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
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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
▼ 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
inverse matrices
weak imposition
convergence
latex
matrix multiplication
countdown
finite element method
reddit
computational complexity
exponential growth
triangles
phd
preconditioning
raspberry pi
sport
noughts and crosses
christmas
trigonometry
mathsteroids
wool
fonts
inline code
mathslogicbot
polynomials
php
cross stitch
crossnumber
crossnumbers
bubble bobble
simultaneous equations
coins
probability
a gamut of games
braiding
martin gardner
hyperbolic surfaces
london
light
newcastle
mean
error bars
kings
weather station
recursion
partridge puzzle
numbers
flexagons
frobel
bots
alphabets
rust
python
folding paper
data visualisation
electromagnetic field
zines
radio 4
determinants
arrangement puzzles
football
crochet
chess
video games
dragon curves
world cup
london underground
platonic solids
matrix of cofactors
standard deviation
pac-man
games
wave scattering
pokémon
pokémon wordle
estimation
warwick
craft
sound
turtles
interpolation
tmip
hexapawn
anscombe's quartet
finite group
geometry
errors
accuracy
hannah fry
gerry anderson
pascal's triangle
graph theory
databet
final fantasy
misleading statistics
bluesky
24 hour maths
manchester
talking maths in public
plastic ratio
go
hats
rhombicuboctahedron
chebyshev
javascript
logs
rugby
game of life
reuleaux polygons
coventry
draughts
captain scarlet
matrix of minors
national lottery
palindromes
the aperiodical
mathsjam
friendly squares
edinburgh
regular expressions
sorting
matt parker
tetris
dinosaurs
bodmas
logo
sobolev spaces
speed
books
advent calendar
thirteen
youtube
pi
runge's phenomenon
crosswords
correlation
map projections
squares
cambridge
logic
asteroids
programming
oeis
pizza cutting
pi approximation day
fractals
nine men's morris
graphs
dates
gaussian elimination
boundary element methods
menace
curvature
matrices
big internet math-off
propositional calculus
arithmetic
pythagoras
realhats
signorini conditions
live stream
quadrilaterals
statistics
golden spiral
nonograms
geogebra
ternary
puzzles
manchester science festival
golden ratio
european cup
machine learning
approximation
kenilworth
stickers
datasaurus dozen
tennis
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data
bempp
stirling numbers
royal institution
royal baby
ucl
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guest posts
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news
fence posts
game show probability
numerical analysis
harriss spiral
folding tube maps
people maths
wordle
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 -3+τ-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
rugby
craft
numbers
european cup
phd
dataset
world cup
crossnumbers
hannah fry
error bars
game show probability
probability
talking maths in public
pi approximation day
matrix of cofactors
news
a gamut of games
sport
curvature
pac-man
oeis
harriss spiral
coins
puzzles
folding paper
trigonometry
preconditioning
wave scattering
logic
fonts
24 hour maths
standard deviation
logs
draughts
flexagons
chalkdust magazine
programming
python
edinburgh
wool
computational complexity
stirling numbers
football
big internet math-off
cambridge
light
datasaurus dozen
mean
martin gardner
numerical analysis
stickers
misleading statistics
logo
palindromes
royal baby
exponential growth
inline code
pizza cutting
matrix multiplication
signorini conditions
pascal's triangle
electromagnetic field
simultaneous equations
pythagoras
determinants
mathsteroids
data
reddit
countdown
polynomials
bluesky
london underground
map projections
databet
thirteen
inverse matrices
sorting
wordle
coventry
menace
reuleaux polygons
php
advent calendar
convergence
golden spiral
finite element method
squares
bodmas
rust
manchester science festival
pi
partridge puzzle
plastic ratio
live stream
asteroids
quadrilaterals
tennis
dates
bubble bobble
gather town
interpolation
hexapawn
bots
warwick
graph theory
folding tube maps
matrix of minors
geogebra
mathsjam
fence posts
bempp
boundary element methods
binary
crosswords
pokémon
guest posts
matrices
graphs
geometry
gaussian elimination
speed
recursion
nonograms
dinosaurs
cross stitch
estimation
christmas
the aperiodical
game of life
dragon curves
tetris
manchester
runge's phenomenon
regular expressions
chess
nine men's morris
alphabets
golden ratio
data visualisation
mathslogicbot
newcastle
crochet
turtles
royal institution
people maths
tmip
video games
gerry anderson
latex
books
approximation
weather station
kenilworth
final fantasy
youtube
realhats
crossnumber
braiding
go
friendly squares
frobel
fractals
captain scarlet
pokémon wordle
triangles
games
chebyshev
noughts and crosses
kings
raspberry pi
london
propositional calculus
platonic solids
arithmetic
hyperbolic surfaces
arrangement puzzles
hats
rhombicuboctahedron
machine learning
weak imposition
correlation
christmas card
errors
finite group
matt parker
ternary
accuracy
radio 4
anscombe's quartet
ucl
statistics
national lottery
zines
sobolev spaces
sound
javascript
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