mscroggs
.co.uk
mscroggs
.co.uk
blog
puzzles
academic
talks
contact
subscribe
subscribe
Loading image...
Comment
Comments
Comments in green were written by me. Comments in blue were not written by me.
2023-12-25
Thanks again Matthew. It was great fun.
Gert-Jan
on
/blog/107
×2
×1
×1
×1
×1
Archive
Show me a random blog post
2024
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 ((4τ)-(π+g))-11 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
london underground
binary
sound
wave scattering
polynomials
arithmetic
golden spiral
determinants
braiding
football
big internet math-off
royal baby
plastic ratio
misleading statistics
error bars
speed
coins
world cup
boundary element methods
hyperbolic surfaces
matrices
weather station
accuracy
cambridge
electromagnetic field
rhombicuboctahedron
matrix of cofactors
draughts
logs
youtube
stickers
finite element method
sobolev spaces
fence posts
people maths
gerry anderson
triangles
convergence
dinosaurs
european cup
dataset
pi
puzzles
24 hour maths
latex
runge's phenomenon
chalkdust magazine
fractals
interpolation
asteroids
realhats
hannah fry
reddit
chess
numbers
sorting
inverse matrices
geometry
propositional calculus
manchester science festival
javascript
estimation
mathsteroids
the aperiodical
wool
databet
machine learning
dragon curves
inline code
data
graph theory
guest posts
edinburgh
golden ratio
advent calendar
preconditioning
nine men's morris
bempp
matrix multiplication
raspberry pi
anscombe's quartet
christmas card
quadrilaterals
crossnumber
final fantasy
computational complexity
game of life
squares
gather town
turtles
folding tube maps
harriss spiral
matrix of minors
matt parker
tennis
christmas
weak imposition
exponential growth
pi approximation day
tmip
pac-man
martin gardner
countdown
frobel
curvature
mathsjam
ucl
national lottery
palindromes
royal institution
craft
trigonometry
numerical analysis
python
captain scarlet
mean
live stream
signorini conditions
games
pythagoras
bubble bobble
radio 4
manchester
oeis
zines
hexapawn
geogebra
probability
news
london
newcastle
logic
standard deviation
graphs
folding paper
crochet
correlation
a gamut of games
logo
chebyshev
mathslogicbot
noughts and crosses
php
bodmas
dates
simultaneous equations
go
menace
fonts
pascal's triangle
video games
flexagons
approximation
light
data visualisation
game show probability
phd
talking maths in public
pizza cutting
ternary
finite group
datasaurus dozen
map projections
platonic solids
programming
stirling numbers
gaussian elimination
statistics
errors
rugby
sport
recursion
cross stitch
books
reuleaux polygons
hats
Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2024
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 ((4τ)-(π+g))-11 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
games
royal institution
frobel
the aperiodical
pythagoras
fence posts
fonts
finite element method
polynomials
reuleaux polygons
errors
finite group
youtube
rugby
advent calendar
big internet math-off
python
map projections
trigonometry
php
inverse matrices
graph theory
gaussian elimination
standard deviation
matrices
game show probability
stickers
probability
bubble bobble
phd
anscombe's quartet
light
newcastle
final fantasy
harriss spiral
machine learning
logs
javascript
computational complexity
matrix multiplication
programming
london
runge's phenomenon
sport
datasaurus dozen
tmip
talking maths in public
ternary
mathsteroids
sorting
craft
geometry
geogebra
dataset
squares
chess
guest posts
news
pac-man
mathslogicbot
statistics
martin gardner
numbers
hexapawn
golden spiral
determinants
platonic solids
weather station
radio 4
speed
exponential growth
turtles
interpolation
folding tube maps
inline code
quadrilaterals
dragon curves
latex
live stream
simultaneous equations
logo
triangles
fractals
plastic ratio
crochet
matrix of minors
captain scarlet
recursion
hannah fry
chalkdust magazine
go
bodmas
matt parker
noughts and crosses
european cup
draughts
video games
crossnumber
dates
databet
countdown
bempp
nine men's morris
a gamut of games
wool
misleading statistics
matrix of cofactors
sound
asteroids
gather town
preconditioning
binary
royal baby
hats
correlation
christmas
electromagnetic field
people maths
oeis
national lottery
world cup
mean
error bars
graphs
accuracy
mathsjam
propositional calculus
football
estimation
data
london underground
sobolev spaces
golden ratio
rhombicuboctahedron
books
edinburgh
reddit
numerical analysis
convergence
boundary element methods
data visualisation
zines
palindromes
manchester science festival
stirling numbers
flexagons
pi approximation day
christmas card
weak imposition
cross stitch
braiding
cambridge
arithmetic
curvature
dinosaurs
hyperbolic surfaces
signorini conditions
pi
gerry anderson
game of life
tennis
puzzles
chebyshev
menace
24 hour maths
pascal's triangle
logic
manchester
realhats
pizza cutting
raspberry pi
coins
approximation
ucl
folding paper
wave scattering
© Matthew Scroggs 2012–2024
on /blog/107