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Comments in green were written by me. Comments in blue were not written by me.
2018-12-09
Great puzzles. Especially enjoyed #9. Thanks for the entertainment!
John
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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
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Big Internet Math-Off stickers 2019
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Proving a conjecture
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Harriss and other spirals
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realhats
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Christmas (2018) is over
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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
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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?
World Cup stickers 2018
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Origins of World War I
Christmas (2017) is over
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Christmas (2017) is coming!
MENACE at Manchester Science Festival
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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
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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
crosswords
tennis
a gamut of games
interpolation
football
map projections
edinburgh
gaussian elimination
the aperiodical
correlation
realhats
squares
final fantasy
christmas card
sorting
nine men's morris
draughts
chebyshev
guest posts
sobolev spaces
chess
light
asteroids
games
logs
game show probability
matrix of minors
crossnumber
braiding
london
crossnumbers
wave scattering
logo
misleading statistics
numerical analysis
fence posts
coins
youtube
gather town
reddit
european cup
london underground
craft
machine learning
rugby
logic
christmas
gerry anderson
matrices
anscombe's quartet
dragon curves
captain scarlet
dinosaurs
chalkdust magazine
advent calendar
raspberry pi
flexagons
martin gardner
weather station
mean
estimation
national lottery
errors
data visualisation
accuracy
approximation
curvature
manchester
palindromes
24 hour maths
graphs
electromagnetic field
finite group
newcastle
fonts
news
quadrilaterals
oeis
radio 4
datasaurus dozen
sport
error bars
matrix multiplication
convergence
dataset
matrix of cofactors
cambridge
pizza cutting
bots
geometry
mathslogicbot
folding paper
recursion
matt parker
phd
python
signorini conditions
dates
folding tube maps
hannah fry
golden spiral
puzzles
bempp
statistics
tmip
probability
turtles
graph theory
frobel
hexapawn
sound
javascript
plastic ratio
geogebra
mathsjam
trigonometry
world cup
regular expressions
preconditioning
cross stitch
rhombicuboctahedron
boundary element methods
big internet math-off
inverse matrices
noughts and crosses
weak imposition
bubble bobble
databet
game of life
latex
pythagoras
bodmas
speed
binary
hats
pi approximation day
arithmetic
mathsteroids
kings
standard deviation
crochet
data
countdown
ucl
talking maths in public
harriss spiral
simultaneous equations
polynomials
video games
people maths
inline code
zines
programming
ternary
hyperbolic surfaces
menace
friendly squares
royal baby
golden ratio
finite element method
pac-man
platonic solids
wool
reuleaux polygons
pascal's triangle
stirling numbers
go
pi
exponential growth
determinants
php
computational complexity
royal institution
live stream
propositional calculus
numbers
manchester science festival
stickers
books
triangles
runge's phenomenon
fractals
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