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Comments in green were written by me. Comments in blue were not written by me.
2019-12-25
@
Seth
: If you find them on the map then that's all you need to do. (And if you didn't find them yet then the entry form won't appear so you definably did everything you need to do.)
Matthew
on
/blog/69
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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Close encounters of the second kind
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2020
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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
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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
kenilworth
finite group
sobolev spaces
determinants
latex
errors
wave scattering
statistics
anscombe's quartet
draughts
rhombicuboctahedron
kings
pi approximation day
manchester
mathslogicbot
palindromes
manchester science festival
fractals
inline code
london underground
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guest posts
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matrix multiplication
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pi
light
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bubble bobble
final fantasy
oeis
alphabets
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folding paper
geometry
arrangement puzzles
programming
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radio 4
bodmas
matrices
bots
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quadrilaterals
warwick
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sound
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ucl
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mathsjam
youtube
triangles
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ternary
gerry anderson
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people maths
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fence posts
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tmip
fonts
friendly squares
crossnumbers
books
misleading statistics
electromagnetic field
crochet
accuracy
dinosaurs
hats
live stream
graphs
sport
probability
sorting
dragon curves
frobel
big internet math-off
logs
wordle
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weak imposition
preconditioning
pizza cutting
thirteen
standard deviation
map projections
craft
simultaneous equations
braiding
geogebra
dates
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golden ratio
tetris
matt parker
flexagons
arithmetic
talking maths in public
martin gardner
game of life
python
boundary element methods
stickers
turtles
harriss spiral
pascal's triangle
stirling numbers
databet
coventry
pac-man
noughts and crosses
polynomials
24 hour maths
inverse matrices
exponential growth
royal institution
european cup
speed
nine men's morris
go
news
hyperbolic surfaces
wool
christmas
video games
countdown
the aperiodical
data
a gamut of games
platonic solids
computational complexity
reddit
bempp
edinburgh
logo
hannah fry
squares
puzzles
london
zines
dataset
cross stitch
menace
graph theory
matrix of cofactors
golden spiral
crosswords
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newcastle
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tennis
partridge puzzle
asteroids
php
rust
hexapawn
realhats
chess
regular expressions
estimation
game show probability
machine learning
trigonometry
numbers
plastic ratio
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 -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
countdown
kings
reuleaux polygons
logs
triangles
chalkdust magazine
sobolev spaces
pokémon
finite group
oeis
mathslogicbot
matrix of cofactors
stirling numbers
london underground
world cup
stickers
friendly squares
youtube
flexagons
craft
captain scarlet
people maths
golden spiral
weather station
final fantasy
electromagnetic field
a gamut of games
weak imposition
quadrilaterals
manchester science festival
bodmas
runge's phenomenon
geogebra
inverse matrices
thirteen
bots
statistics
standard deviation
palindromes
anscombe's quartet
ucl
football
game show probability
royal institution
reddit
bubble bobble
python
news
computational complexity
royal baby
determinants
curvature
raspberry pi
pascal's triangle
numbers
mathsteroids
logic
light
24 hour maths
dataset
matrix of minors
pi
map projections
braiding
martin gardner
machine learning
javascript
databet
arrangement puzzles
draughts
dates
matrices
finite element method
propositional calculus
noughts and crosses
gather town
phd
bempp
puzzles
latex
game of life
ternary
fonts
european cup
folding tube maps
go
error bars
inline code
talking maths in public
crochet
accuracy
interpolation
sorting
dragon curves
boundary element methods
errors
golden ratio
hats
chebyshev
datasaurus dozen
live stream
trigonometry
national lottery
christmas
numerical analysis
radio 4
folding paper
menace
nine men's morris
bluesky
mean
signorini conditions
wool
convergence
tennis
sport
nonograms
logo
geometry
newcastle
hannah fry
zines
graphs
graph theory
mathsjam
estimation
fractals
edinburgh
dinosaurs
exponential growth
wave scattering
hexapawn
chess
pac-man
pythagoras
approximation
gaussian elimination
crossnumber
wordle
realhats
pokémon wordle
big internet math-off
london
probability
sound
binary
programming
turtles
christmas card
rust
arithmetic
matrix multiplication
preconditioning
manchester
speed
pizza cutting
misleading statistics
rugby
coins
fence posts
kenilworth
advent calendar
hyperbolic surfaces
asteroids
platonic solids
regular expressions
warwick
simultaneous equations
guest posts
polynomials
data visualisation
cross stitch
the aperiodical
partridge puzzle
crossnumbers
books
crosswords
frobel
php
coventry
pi approximation day
alphabets
plastic ratio
data
recursion
gerry anderson
games
harriss spiral
tmip
cambridge
correlation
video games
rhombicuboctahedron
matt parker
squares
tetris
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on /blog/69