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Comments in green were written by me. Comments in blue were not written by me.
2017-10-14
I wish you'd make the final stellation of the rhombicuboctahedron! And show us! I know the shapes of the faces but have been stuck two years on the assembly!
Roberts, David
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Assorted christmaths
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Christmas (2025) is coming!
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TMiP 2025 puzzle hunt
Jun 2025
A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
Dec 2024
A regular expression Christmas puzzle
Christmas card 2024
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Christmas (2024) is coming!
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Zines, pt. 2
Jan 2024
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2023
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Dec 2023
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Christmas (2023) is coming!
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Chalkdust issue 17
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
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Christmas (2022) is over
2022
▼ show ▼
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Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
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24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
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Dec 2021
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Christmas (2021) is coming!
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TMiP 2021 puzzle hunt
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Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -1+π 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
▼ show ▼
▲ hide ▲
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 ▼
▲ hide ▲
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
phd
bluesky
kenilworth
runge's phenomenon
matrices
dragon curves
programming
thirteen
national lottery
video games
plastic ratio
hyperbolic surfaces
youtube
rugby
final fantasy
platonic solids
football
gather town
folding paper
exponential growth
quadrilaterals
electromagnetic field
dinosaurs
big internet math-off
logic
friendly squares
approximation
flexagons
bempp
coventry
wool
misleading statistics
numerical analysis
pokémon wordle
binary
interpolation
geometry
pi
zines
stickers
arithmetic
palindromes
arrangement puzzles
crossnumber
manchester
asteroids
gerry anderson
hats
pythagoras
frobel
light
trigonometry
countdown
folding tube maps
matrix of cofactors
realhats
talking maths in public
crochet
raspberry pi
nonograms
stirling numbers
coins
noughts and crosses
logs
people maths
fonts
golden spiral
errors
finite group
logo
mathslogicbot
craft
propositional calculus
guest posts
european cup
chalkdust magazine
standard deviation
weak imposition
sound
data
pac-man
pizza cutting
braiding
signorini conditions
rust
mean
manchester science festival
numbers
weather station
news
databet
pascal's triangle
oeis
tmip
christmas card
recursion
computational complexity
accuracy
simultaneous equations
bubble bobble
graph theory
nine men's morris
tetris
crosswords
advent calendar
javascript
london
ucl
fractals
python
alphabets
world cup
game of life
edinburgh
ternary
php
a gamut of games
royal baby
cambridge
hannah fry
inline code
polynomials
machine learning
convergence
hexapawn
game show probability
determinants
matt parker
tennis
bots
estimation
christmas
map projections
curvature
games
statistics
mathsteroids
rhombicuboctahedron
triangles
matrix of minors
turtles
radio 4
newcastle
preconditioning
cross stitch
mathsjam
probability
captain scarlet
books
gaussian elimination
menace
go
pokémon
reddit
kings
graphs
warwick
speed
crossnumbers
correlation
regular expressions
chebyshev
draughts
matrix multiplication
finite element method
anscombe's quartet
the aperiodical
error bars
reuleaux polygons
geogebra
squares
royal institution
pi approximation day
dataset
boundary element methods
wordle
datasaurus dozen
inverse matrices
24 hour maths
sobolev spaces
puzzles
golden ratio
latex
london underground
data visualisation
dates
partridge puzzle
bodmas
martin gardner
live stream
fence posts
sport
wave scattering
harriss spiral
chess
sorting
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