mscroggs
.co.uk
mscroggs
.co.uk
blog
puzzles
academic
talks
contact
subscribe
↓ ☰ ↓
Click here to win
prizes
by solving the
mscroggs.co.uk
puzzle Advent calendar.
Click here to win
prizes
by solving the
mscroggs.co.uk
puzzle Advent calendar.
subscribe
Loading image...
Comment
Comments
Comments in green were written by me. Comments in blue were not written by me.
2024-12-05
I fond this card quite amusing. If I were clever enogh, I cold solve more of the problems! - Cheers from the USA
mitch
on
/blog/112
Archive
Show me a random blog post
2024
Dec 2024
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 -20+eπ√2√3 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
weather station
geogebra
standard deviation
royal baby
sport
fonts
cross stitch
logic
matrix of minors
speed
flexagons
stickers
dataset
zines
runge's phenomenon
logo
golden ratio
folding paper
realhats
weak imposition
turtles
pizza cutting
rhombicuboctahedron
matt parker
hats
radio 4
european cup
databet
arithmetic
game show probability
crossnumber
logs
correlation
edinburgh
pythagoras
plastic ratio
mathsjam
final fantasy
finite group
sobolev spaces
news
error bars
platonic solids
pi
wool
youtube
matrix of cofactors
a gamut of games
pi approximation day
football
graph theory
graphs
menace
python
map projections
go
mean
puzzles
stirling numbers
christmas card
big internet math-off
signorini conditions
cambridge
simultaneous equations
triangles
talking maths in public
advent calendar
fractals
manchester
manchester science festival
preconditioning
chess
electromagnetic field
london
anscombe's quartet
noughts and crosses
asteroids
gaussian elimination
hexapawn
games
php
hyperbolic surfaces
craft
mathsteroids
christmas
determinants
geometry
numbers
quadrilaterals
people maths
24 hour maths
royal institution
rugby
national lottery
mathslogicbot
programming
matrix multiplication
bodmas
chalkdust magazine
martin gardner
latex
misleading statistics
coins
hannah fry
guest posts
tmip
raspberry pi
light
inverse matrices
data
pascal's triangle
data visualisation
statistics
world cup
palindromes
harriss spiral
crochet
gerry anderson
captain scarlet
javascript
recursion
matrices
sound
numerical analysis
approximation
ternary
exponential growth
phd
nine men's morris
tennis
estimation
trigonometry
reuleaux polygons
fence posts
reddit
dragon curves
the aperiodical
interpolation
sorting
propositional calculus
computational complexity
wave scattering
binary
chebyshev
pac-man
curvature
ucl
dates
finite element method
bubble bobble
books
live stream
game of life
golden spiral
boundary element methods
oeis
polynomials
inline code
draughts
newcastle
london underground
squares
accuracy
convergence
machine learning
probability
folding tube maps
datasaurus dozen
gather town
bempp
video games
bots
dinosaurs
countdown
frobel
braiding
errors
Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2024
Dec 2024
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 -20+eπ√2√3 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
matrices
squares
simultaneous equations
sobolev spaces
bots
oeis
mathsteroids
zines
probability
craft
captain scarlet
graph theory
ucl
rhombicuboctahedron
sport
gerry anderson
golden ratio
signorini conditions
curvature
dinosaurs
asteroids
plastic ratio
boundary element methods
harriss spiral
binary
statistics
london
convergence
people maths
bubble bobble
tennis
misleading statistics
advent calendar
pi approximation day
arithmetic
london underground
christmas card
interpolation
radio 4
hexapawn
error bars
palindromes
hyperbolic surfaces
coins
world cup
errors
logo
24 hour maths
manchester science festival
standard deviation
pi
approximation
newcastle
preconditioning
exponential growth
fractals
matrix of cofactors
countdown
national lottery
pac-man
numbers
programming
latex
wool
javascript
game show probability
the aperiodical
correlation
puzzles
folding paper
turtles
christmas
game of life
ternary
live stream
numerical analysis
rugby
go
reddit
pizza cutting
wave scattering
finite element method
python
talking maths in public
inverse matrices
manchester
runge's phenomenon
databet
polynomials
matrix of minors
geogebra
football
logs
guest posts
geometry
inline code
noughts and crosses
matrix multiplication
chebyshev
map projections
big internet math-off
graphs
youtube
propositional calculus
cambridge
gather town
accuracy
pythagoras
machine learning
datasaurus dozen
chess
reuleaux polygons
final fantasy
video games
flexagons
dataset
weather station
pascal's triangle
fonts
computational complexity
data
crossnumber
recursion
frobel
european cup
realhats
royal baby
a gamut of games
sorting
chalkdust magazine
fence posts
weak imposition
braiding
crochet
stirling numbers
raspberry pi
bodmas
hannah fry
stickers
triangles
mathslogicbot
gaussian elimination
bempp
nine men's morris
golden spiral
electromagnetic field
light
phd
edinburgh
logic
news
draughts
martin gardner
hats
matt parker
sound
data visualisation
quadrilaterals
menace
tmip
php
dates
mathsjam
folding tube maps
royal institution
platonic solids
estimation
anscombe's quartet
mean
determinants
speed
finite group
dragon curves
trigonometry
cross stitch
games
books
© Matthew Scroggs 2012–2024
on /blog/112