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.
2026-01-25
You should do a logic bot for logical graphs ...
•
https://oeis.org/wiki/Logical_Graphs
•
https://inquiryintoinquiry.com/2024/08...
•
https://inquiryintoinquiry.com/2024/09...
•
https://inquiryintoinquiry.com/2025/05...
it would be great !!!
Jon Awbrey
on
/blog/16
Archive
Show me a random blog post
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 2+g-φ-5√2 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
trigonometry
regular expressions
game show probability
game of life
golden spiral
guest posts
braiding
weather station
wave scattering
menace
friendly squares
london
royal institution
speed
recursion
craft
royal baby
the aperiodical
error bars
frobel
raspberry pi
mathsjam
youtube
crossnumbers
partridge puzzle
national lottery
sound
thirteen
weak imposition
datasaurus dozen
pascal's triangle
wordle
manchester science festival
mean
dataset
boundary element methods
bempp
binary
interpolation
php
chebyshev
matrix multiplication
computational complexity
arithmetic
sport
fence posts
captain scarlet
zines
arrangement puzzles
curvature
live stream
nonograms
chalkdust magazine
folding tube maps
a gamut of games
finite element method
determinants
asteroids
gather town
kings
pokémon wordle
anscombe's quartet
pac-man
crochet
inline code
estimation
programming
ternary
data visualisation
logic
ucl
plastic ratio
latex
sobolev spaces
tetris
hannah fry
matrix of cofactors
cambridge
cross stitch
christmas
exponential growth
martin gardner
alphabets
bubble bobble
tmip
triangles
coventry
wool
propositional calculus
quadrilaterals
geogebra
pizza cutting
fonts
dates
standard deviation
reddit
golden ratio
matrix of minors
pi approximation day
finite group
inverse matrices
harriss spiral
phd
noughts and crosses
runge's phenomenon
newcastle
bots
map projections
talking maths in public
world cup
pythagoras
python
edinburgh
warwick
dinosaurs
24 hour maths
rhombicuboctahedron
gaussian elimination
logo
final fantasy
puzzles
simultaneous equations
squares
people maths
video games
bodmas
turtles
crosswords
electromagnetic field
pokémon
light
convergence
coins
crossnumber
stirling numbers
radio 4
numbers
javascript
manchester
stickers
nine men's morris
fractals
data
geometry
hexapawn
statistics
graphs
matrices
bluesky
pi
misleading statistics
errors
correlation
reuleaux polygons
databet
gerry anderson
realhats
books
hyperbolic surfaces
preconditioning
flexagons
mathslogicbot
chess
accuracy
big internet math-off
probability
draughts
numerical analysis
oeis
signorini conditions
football
christmas card
sorting
rust
logs
palindromes
rugby
graph theory
advent calendar
kenilworth
mathsteroids
european cup
london underground
tennis
folding paper
platonic solids
go
matt parker
polynomials
machine learning
games
news
hats
approximation
dragon curves
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 2+g-φ-5√2 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
royal baby
chebyshev
light
logic
bubble bobble
dragon curves
recursion
approximation
matrices
oeis
raspberry pi
noughts and crosses
news
bempp
computational complexity
quadrilaterals
electromagnetic field
logs
coventry
fence posts
statistics
reddit
latex
squares
polynomials
geometry
24 hour maths
cross stitch
golden spiral
tennis
countdown
big internet math-off
standard deviation
machine learning
a gamut of games
error bars
manchester science festival
plastic ratio
stickers
exponential growth
pythagoras
fractals
accuracy
turtles
gather town
finite element method
palindromes
correlation
pokémon
talking maths in public
ucl
numbers
chess
probability
christmas
mean
kenilworth
golden ratio
cambridge
preconditioning
propositional calculus
hats
final fantasy
finite group
map projections
draughts
runge's phenomenon
sound
christmas card
platonic solids
matt parker
pi
youtube
signorini conditions
logo
realhats
pascal's triangle
dinosaurs
kings
regular expressions
rhombicuboctahedron
wordle
world cup
books
inverse matrices
inline code
pi approximation day
python
programming
rugby
folding paper
warwick
crossnumber
binary
advent calendar
wool
pac-man
national lottery
coins
determinants
ternary
go
matrix of cofactors
royal institution
reuleaux polygons
partridge puzzle
hyperbolic surfaces
errors
misleading statistics
numerical analysis
game show probability
mathsteroids
guest posts
london
weak imposition
dataset
alphabets
arithmetic
mathsjam
bluesky
trigonometry
stirling numbers
hexapawn
newcastle
datasaurus dozen
boundary element methods
chalkdust magazine
martin gardner
gaussian elimination
pokémon wordle
pizza cutting
dates
fonts
gerry anderson
live stream
sport
interpolation
triangles
game of life
bodmas
rust
manchester
hannah fry
london underground
craft
javascript
data visualisation
radio 4
geogebra
simultaneous equations
tetris
edinburgh
the aperiodical
sorting
anscombe's quartet
frobel
phd
harriss spiral
friendly squares
sobolev spaces
football
curvature
php
crossnumbers
european cup
tmip
thirteen
graph theory
asteroids
mathslogicbot
wave scattering
folding tube maps
bots
weather station
captain scarlet
matrix of minors
zines
data
convergence
arrangement puzzles
flexagons
matrix multiplication
nonograms
estimation
databet
graphs
crochet
games
video games
menace
speed
crosswords
puzzles
nine men's morris
braiding
people maths
© Matthew Scroggs 2012–2026
• https://oeis.org/wiki/Logical_Graphs
• https://inquiryintoinquiry.com/2024/08...
• https://inquiryintoinquiry.com/2024/09...
• https://inquiryintoinquiry.com/2025/05...
it would be great !!!
on /blog/16