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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
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/blog/36
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Interesting tautologies
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Log-scaled axes
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PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
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Jan 2020
PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
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Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
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Christmas cross stitch
MENACE in fiction
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Christmas (2018) is coming!
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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
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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
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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
folding paper
electromagnetic field
ucl
a gamut of games
simultaneous equations
inline code
news
databet
geometry
bodmas
reuleaux polygons
trigonometry
golden ratio
convergence
phd
rugby
craft
chebyshev
map projections
light
fractals
fence posts
numbers
mathslogicbot
coins
asteroids
reddit
radio 4
sobolev spaces
errors
matrix of cofactors
draughts
finite element method
the aperiodical
christmas
runge's phenomenon
php
data
logo
hexapawn
pizza cutting
captain scarlet
data visualisation
signorini conditions
ternary
mathsjam
bubble bobble
pythagoras
speed
video games
countdown
matrix of minors
correlation
crochet
triangles
standard deviation
noughts and crosses
london underground
determinants
palindromes
frobel
sorting
probability
nine men's morris
inverse matrices
royal institution
propositional calculus
game show probability
wave scattering
error bars
chalkdust magazine
manchester science festival
flexagons
pac-man
football
guest posts
newcastle
quadrilaterals
hyperbolic surfaces
gaussian elimination
cambridge
turtles
bempp
pi
folding tube maps
braiding
plastic ratio
matt parker
chess
dinosaurs
zines
geogebra
matrices
logs
computational complexity
oeis
machine learning
squares
advent calendar
numerical analysis
platonic solids
puzzles
matrix multiplication
mean
sound
dataset
rhombicuboctahedron
game of life
tennis
raspberry pi
misleading statistics
gather town
christmas card
tmip
graphs
approximation
go
dragon curves
accuracy
realhats
stickers
javascript
curvature
datasaurus dozen
harriss spiral
graph theory
estimation
weak imposition
python
manchester
menace
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programming
books
finite group
cross stitch
final fantasy
london
youtube
mathsteroids
wool
gerry anderson
logic
crossnumber
latex
preconditioning
statistics
martin gardner
national lottery
european cup
fonts
binary
recursion
interpolation
dates
anscombe's quartet
24 hour maths
boundary element methods
games
talking maths in public
golden spiral
arithmetic
pi approximation day
people maths
stirling numbers
weather station
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big internet math-off
edinburgh
hats
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