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Comments in green were written by me. Comments in blue were not written by me.
2016-12-24
Hi Matthew, thx for the wonderful riddles. I still get a 4-digit answer for Dec 3rd, can you help me out? Thanks so much!
Fred
on
/blog/36
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PhD thesis, chapter ∞
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Tube map Platonic solids
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Happy -21+4e+g√2 Approximation Day!
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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 ▼
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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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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
turtles
databet
the aperiodical
frobel
fence posts
exponential growth
misleading statistics
hannah fry
arithmetic
weak imposition
ucl
stirling numbers
runge's phenomenon
sport
london underground
talking maths in public
manchester science festival
folding tube maps
simultaneous equations
crossnumbers
chalkdust magazine
hexapawn
coins
pizza cutting
stickers
mathsjam
numbers
logo
light
phd
standard deviation
harriss spiral
kings
tmip
wool
pascal's triangle
electromagnetic field
accuracy
big internet math-off
advent calendar
royal baby
newcastle
preconditioning
mean
javascript
zines
chebyshev
binary
reuleaux polygons
boundary element methods
golden spiral
data
edinburgh
matrix multiplication
logic
puzzles
triangles
bempp
golden ratio
chess
pythagoras
live stream
crochet
finite group
game of life
statistics
radio 4
curvature
plastic ratio
latex
regular expressions
error bars
polynomials
raspberry pi
palindromes
oeis
signorini conditions
mathslogicbot
graphs
programming
draughts
graph theory
rugby
anscombe's quartet
a gamut of games
machine learning
folding paper
propositional calculus
quadrilaterals
pac-man
mathsteroids
noughts and crosses
cambridge
bodmas
interpolation
european cup
crosswords
inverse matrices
bots
news
manchester
christmas
gaussian elimination
gather town
games
countdown
24 hour maths
probability
fractals
national lottery
geogebra
approximation
flexagons
football
cross stitch
trigonometry
london
squares
crossnumber
fonts
sound
dragon curves
final fantasy
video games
menace
map projections
realhats
matrix of cofactors
bubble bobble
ternary
php
braiding
royal institution
guest posts
wave scattering
correlation
rhombicuboctahedron
world cup
platonic solids
convergence
computational complexity
numerical analysis
hyperbolic surfaces
nine men's morris
people maths
pi approximation day
reddit
tennis
gerry anderson
dataset
hats
data visualisation
friendly squares
determinants
matrices
martin gardner
finite element method
matt parker
christmas card
logs
asteroids
geometry
python
errors
recursion
go
speed
dinosaurs
youtube
pi
craft
books
inline code
sorting
sobolev spaces
captain scarlet
game show probability
estimation
datasaurus dozen
matrix of minors
dates
© Matthew Scroggs 2012–2025
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