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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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Off-by-one errors
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Approximating π
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Build your own MENACE
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Christmas card 2020
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Jul 2020
Happy 4+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
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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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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
fonts
chalkdust magazine
royal institution
manchester science festival
go
final fantasy
talking maths in public
crossnumber
triangles
approximation
runge's phenomenon
sobolev spaces
captain scarlet
a gamut of games
standard deviation
gerry anderson
24 hour maths
news
mean
hyperbolic surfaces
bubble bobble
plastic ratio
pythagoras
guest posts
exponential growth
sorting
royal baby
signorini conditions
arithmetic
fence posts
programming
coins
inline code
menace
geogebra
stirling numbers
pascal's triangle
matrix of minors
tennis
error bars
golden spiral
folding paper
hats
dinosaurs
inverse matrices
people maths
advent calendar
regular expressions
databet
wool
rugby
reddit
books
manchester
electromagnetic field
reuleaux polygons
polynomials
radio 4
craft
asteroids
machine learning
big internet math-off
binary
correlation
probability
realhats
accuracy
christmas card
geometry
oeis
matt parker
recursion
countdown
crossnumbers
matrix of cofactors
games
national lottery
london underground
crochet
crosswords
dragon curves
sound
boundary element methods
friendly squares
hannah fry
matrices
matrix multiplication
raspberry pi
golden ratio
game show probability
frobel
data visualisation
logic
live stream
map projections
dataset
interpolation
chebyshev
bempp
wave scattering
misleading statistics
harriss spiral
anscombe's quartet
computational complexity
nine men's morris
cross stitch
determinants
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london
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php
graph theory
sport
mathsjam
statistics
bodmas
graphs
martin gardner
light
ucl
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gaussian elimination
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palindromes
finite group
pi approximation day
convergence
youtube
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gather town
puzzles
preconditioning
numbers
zines
datasaurus dozen
speed
platonic solids
the aperiodical
european cup
mathslogicbot
weather station
trigonometry
game of life
stickers
bots
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curvature
kings
fractals
tmip
propositional calculus
cambridge
dates
pizza cutting
draughts
finite element method
numerical analysis
mathsteroids
chess
logo
christmas
data
squares
folding tube maps
braiding
pi
rhombicuboctahedron
phd
turtles
hexapawn
javascript
logs
noughts and crosses
python
weak imposition
video games
football
errors
pac-man
ternary
quadrilaterals
Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2025
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
▼ show ▼
▲ hide ▲
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+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
cambridge
mathsjam
speed
datasaurus dozen
hyperbolic surfaces
binary
propositional calculus
trigonometry
fence posts
chalkdust magazine
mathsteroids
national lottery
oeis
manchester
crochet
hats
weather station
tennis
recursion
matrix of minors
fonts
ternary
reddit
dataset
simultaneous equations
sobolev spaces
errors
gerry anderson
rugby
chess
live stream
pascal's triangle
world cup
turtles
bubble bobble
london underground
computational complexity
draughts
crosswords
fractals
squares
sport
triangles
london
boundary element methods
palindromes
realhats
mathslogicbot
finite group
royal baby
wool
cross stitch
rhombicuboctahedron
24 hour maths
pac-man
zines
the aperiodical
news
stickers
runge's phenomenon
stirling numbers
guest posts
correlation
sorting
plastic ratio
european cup
countdown
go
puzzles
approximation
php
graphs
dates
standard deviation
hannah fry
geometry
big internet math-off
data visualisation
games
phd
golden ratio
regular expressions
platonic solids
accuracy
captain scarlet
menace
advent calendar
mean
determinants
numbers
databet
pizza cutting
matrices
newcastle
finite element method
manchester science festival
ucl
convergence
sound
error bars
golden spiral
coins
misleading statistics
curvature
pi approximation day
nine men's morris
football
preconditioning
wave scattering
crossnumber
folding tube maps
christmas
christmas card
logic
matt parker
latex
electromagnetic field
anscombe's quartet
a gamut of games
people maths
python
signorini conditions
craft
inline code
logs
estimation
machine learning
inverse matrices
crossnumbers
video games
folding paper
dinosaurs
numerical analysis
kings
books
matrix of cofactors
tmip
probability
quadrilaterals
arithmetic
logo
bempp
geogebra
final fantasy
matrix multiplication
radio 4
raspberry pi
data
harriss spiral
gather town
graph theory
flexagons
programming
youtube
dragon curves
pi
exponential growth
braiding
royal institution
friendly squares
asteroids
statistics
interpolation
polynomials
noughts and crosses
edinburgh
martin gardner
bots
hexapawn
frobel
talking maths in public
gaussian elimination
game show probability
chebyshev
map projections
game of life
reuleaux polygons
bodmas
javascript
pythagoras
light
weak imposition
© Matthew Scroggs 2012–2025
on /blog/69