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Comments in green were written by me. Comments in blue were not written by me.
2016-12-13
@
Mike
: I've added a clarification to puzzle 5. Glad you're enjoying the puzzles!
Matthew
on
/blog/36
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Happy (g-e)-5 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
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A non-converging LaTeX document
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Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
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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
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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
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
quadrilaterals
programming
manchester science festival
golden spiral
error bars
crossnumber
world cup
speed
latex
tennis
folding tube maps
video games
game show probability
talking maths in public
wool
radio 4
ucl
national lottery
ternary
folding paper
runge's phenomenon
final fantasy
24 hour maths
craft
pythagoras
matrices
preconditioning
graphs
approximation
london underground
wave scattering
tmip
recursion
map projections
cambridge
sorting
chalkdust magazine
datasaurus dozen
fence posts
a gamut of games
anscombe's quartet
menace
statistics
squares
rhombicuboctahedron
accuracy
hats
estimation
graph theory
stickers
logic
oeis
pi
mathsteroids
plastic ratio
hyperbolic surfaces
dragon curves
dates
stirling numbers
geometry
data visualisation
sobolev spaces
gaussian elimination
flexagons
weather station
dataset
matrix of cofactors
polynomials
platonic solids
mean
people maths
arithmetic
fractals
gather town
pizza cutting
inline code
the aperiodical
golden ratio
databet
data
javascript
youtube
machine learning
convergence
matrix multiplication
go
manchester
curvature
newcastle
logo
misleading statistics
pi approximation day
bempp
chebyshev
finite group
hannah fry
books
fonts
standard deviation
raspberry pi
gerry anderson
advent calendar
countdown
draughts
light
binary
london
electromagnetic field
football
signorini conditions
games
interpolation
bodmas
sport
crochet
errors
hexapawn
computational complexity
braiding
martin gardner
dinosaurs
weak imposition
inverse matrices
phd
christmas card
correlation
numbers
python
cross stitch
realhats
exponential growth
chess
mathsjam
php
rugby
finite element method
pascal's triangle
christmas
numerical analysis
determinants
reuleaux polygons
probability
reddit
live stream
trigonometry
matt parker
news
propositional calculus
big internet math-off
edinburgh
simultaneous equations
guest posts
nine men's morris
triangles
zines
harriss spiral
coins
logs
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geogebra
game of life
noughts and crosses
turtles
mathslogicbot
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matrix of minors
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