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2020-01-02
Where did the coordinates for Wally come from? Are they meaningful, or are they just some random coordinates thrown together?
Michael T
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A surprising fact about quadrilaterals
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Log-scaled axes
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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Visualising MENACE's learning
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A non-converging LaTeX document
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Proving a conjecture
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Mathsteroids
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A bad Puzzle for Today
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Building MENACEs for other games
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A 20,000-to-1 baby?
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Origins of World War I
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The importance of estimation error
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Solving the cross diagonal cover problem
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Making names in Life
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Proving Pythagoras' theorem
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Electromagnetic Field talk
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2013
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Assorted christmaths
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"Uncanny" royal coincidence
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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Archive
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2025
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How to write a crossnumber
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2024
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Dec 2024
A regular expression Christmas puzzle
Christmas card 2024
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Zines, pt. 2
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2023
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Dec 2023
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Christmas (2023) is coming!
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Sep 2023
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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 ▼
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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
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Christmas (2021) is coming!
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2020
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Dec 2020
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Christmas (2020) is coming!
Jul 2020
Happy 3+sin(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
golden spiral
talking maths in public
determinants
rhombicuboctahedron
bempp
chess
video games
folding paper
machine learning
games
numerical analysis
standard deviation
latex
people maths
golden ratio
recursion
electromagnetic field
chebyshev
nine men's morris
ternary
accuracy
gerry anderson
martin gardner
rugby
royal baby
24 hour maths
bots
craft
error bars
matrix of cofactors
tennis
sorting
hats
logic
light
estimation
pac-man
crossnumbers
weak imposition
inline code
polynomials
final fantasy
correlation
crochet
radio 4
mathsteroids
mean
game of life
tmip
books
databet
finite element method
anscombe's quartet
probability
palindromes
european cup
convergence
squares
realhats
speed
game show probability
wave scattering
graphs
geogebra
preconditioning
statistics
javascript
dinosaurs
binary
world cup
noughts and crosses
fractals
sound
christmas
errors
simultaneous equations
finite group
pi
braiding
sobolev spaces
inverse matrices
signorini conditions
manchester
cross stitch
misleading statistics
python
interpolation
bubble bobble
go
countdown
guest posts
matrix multiplication
datasaurus dozen
the aperiodical
stickers
christmas card
numbers
geometry
ucl
youtube
zines
menace
matrix of minors
runge's phenomenon
crosswords
gaussian elimination
weather station
football
folding tube maps
curvature
dataset
exponential growth
matrices
pascal's triangle
boundary element methods
london underground
draughts
pi approximation day
data visualisation
programming
live stream
newcastle
logo
phd
sport
kings
reuleaux polygons
php
harriss spiral
flexagons
london
royal institution
stirling numbers
trigonometry
chalkdust magazine
turtles
oeis
manchester science festival
arithmetic
coins
platonic solids
crossnumber
map projections
quadrilaterals
logs
mathslogicbot
pythagoras
advent calendar
computational complexity
matt parker
dragon curves
national lottery
data
dates
big internet math-off
plastic ratio
frobel
puzzles
propositional calculus
hannah fry
pizza cutting
reddit
edinburgh
fonts
hyperbolic surfaces
hexapawn
cambridge
approximation
regular expressions
captain scarlet
bodmas
news
friendly squares
raspberry pi
asteroids
graph theory
a gamut of games
fence posts
mathsjam
triangles
gather town
wool
© Matthew Scroggs 2012–2025
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