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Comments in green were written by me. Comments in blue were not written by me.
2023-12-29
My visual abilities fail me - managed to solve the puzzles but cannot see what the picture shows
Gantonian
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A bad Puzzle for Today
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Happy -26+2g√2 Approximation Day!
May 2020
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
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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
▼ show ▼
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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
game of life
quadrilaterals
go
matrix of minors
matt parker
exponential growth
graph theory
frobel
gaussian elimination
european cup
standard deviation
platonic solids
radio 4
weather station
finite group
oeis
hexapawn
cambridge
stickers
london underground
triangles
youtube
bodmas
newcastle
approximation
stirling numbers
tmip
php
fence posts
folding tube maps
accuracy
pascal's triangle
phd
data visualisation
machine learning
golden spiral
electromagnetic field
dinosaurs
numerical analysis
dataset
advent calendar
martin gardner
geometry
nine men's morris
chebyshev
people maths
big internet math-off
bempp
speed
interpolation
menace
pythagoras
inverse matrices
datasaurus dozen
logo
anscombe's quartet
hannah fry
london
sound
binary
computational complexity
draughts
a gamut of games
noughts and crosses
curvature
dragon curves
error bars
statistics
squares
runge's phenomenon
captain scarlet
world cup
countdown
christmas card
matrix multiplication
python
correlation
probability
football
ucl
bubble bobble
craft
mathsjam
christmas
preconditioning
guest posts
the aperiodical
pizza cutting
matrices
folding paper
asteroids
sobolev spaces
finite element method
fractals
zines
fonts
trigonometry
gather town
map projections
puzzles
simultaneous equations
recursion
wave scattering
boundary element methods
sorting
determinants
polynomials
manchester
cross stitch
live stream
news
game show probability
plastic ratio
final fantasy
golden ratio
harriss spiral
reddit
logs
mathslogicbot
dates
programming
logic
braiding
bots
royal institution
hats
sport
royal baby
graphs
books
wool
rugby
matrix of cofactors
ternary
national lottery
inline code
weak imposition
gerry anderson
manchester science festival
flexagons
propositional calculus
signorini conditions
errors
edinburgh
hyperbolic surfaces
reuleaux polygons
numbers
geogebra
video games
mathsteroids
chess
data
raspberry pi
misleading statistics
coins
realhats
light
talking maths in public
tennis
crochet
pi
pac-man
24 hour maths
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pi approximation day
turtles
arithmetic
chalkdust magazine
estimation
palindromes
databet
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games
convergence
mean
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rhombicuboctahedron
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