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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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PhD thesis, chapter ∞
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PhD thesis, chapter 4
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Inverting a matrix
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PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
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A non-converging LaTeX document
TMiP 2019 treasure punt
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Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
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realhats
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Christmas cross stitch
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Christmas (2018) is coming!
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Runge's Phenomenon
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World Cup stickers 2018, pt. 3
Mathsteroids
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World Cup stickers 2018, pt. 2
May 2018
A bad Puzzle for Today
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Building MENACEs for other games
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A 20,000-to-1 baby?
World Cup stickers 2018
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Origins of World War I
Christmas (2017) is over
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Christmas card 2017
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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 ▼
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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
draughts
standard deviation
football
london underground
polynomials
correlation
simultaneous equations
newcastle
matrix of minors
accuracy
radio 4
errors
folding tube maps
kings
friendly squares
the aperiodical
crossnumbers
palindromes
guest posts
determinants
crochet
gather town
christmas
people maths
coins
game show probability
preconditioning
programming
world cup
24 hour maths
stickers
harriss spiral
dragon curves
weather station
sound
light
craft
live stream
databet
royal institution
pythagoras
pizza cutting
fractals
golden ratio
fence posts
speed
estimation
games
convergence
matt parker
propositional calculus
reddit
chess
folding paper
oeis
dataset
platonic solids
a gamut of games
menace
gaussian elimination
christmas card
binary
european cup
big internet math-off
youtube
hyperbolic surfaces
finite group
wool
trigonometry
sorting
data visualisation
map projections
machine learning
zines
mathsjam
final fantasy
mathslogicbot
geometry
gerry anderson
matrix of cofactors
turtles
quadrilaterals
arithmetic
raspberry pi
chalkdust magazine
frobel
anscombe's quartet
braiding
countdown
probability
logo
pi
martin gardner
php
fonts
realhats
golden spiral
datasaurus dozen
manchester science festival
sport
triangles
matrices
noughts and crosses
ternary
electromagnetic field
python
bots
nine men's morris
cambridge
rhombicuboctahedron
logs
wave scattering
squares
edinburgh
chebyshev
misleading statistics
bodmas
crossnumber
approximation
hannah fry
latex
geogebra
rugby
puzzles
talking maths in public
cross stitch
advent calendar
hats
crosswords
javascript
numbers
inverse matrices
stirling numbers
royal baby
graphs
mathsteroids
manchester
reuleaux polygons
boundary element methods
london
bubble bobble
logic
pi approximation day
numerical analysis
data
curvature
news
inline code
plastic ratio
dinosaurs
dates
regular expressions
statistics
tmip
asteroids
pac-man
runge's phenomenon
phd
books
signorini conditions
interpolation
ucl
error bars
finite element method
tennis
game of life
bempp
flexagons
captain scarlet
matrix multiplication
recursion
graph theory
weak imposition
computational complexity
go
hexapawn
mean
national lottery
sobolev spaces
exponential growth
pascal's triangle
video games
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