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Comments
Comments in green were written by me. Comments in blue were not written by me.
2023-02-09
Great project! Would be interesting to have a version of this for the sheffer stroke.
om
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A surprising fact about quadrilaterals
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Log-scaled axes
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PhD thesis, chapter ∞
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Inverting a matrix
PhD thesis, chapter 2
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PhD thesis, chapter 1
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A non-converging LaTeX document
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Proving a conjecture
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Harriss and other spirals
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Runge's Phenomenon
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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?
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Origins of World War I
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Big Ben Strikes Again
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The importance of estimation error
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Is MEDUSA the new BODMAS?
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Solving the cross diagonal cover problem
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Braiding, pt. 2
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Making names in Life
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Euro 2016 stickers
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Proving Pythagoras' theorem
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Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
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Tube map Platonic solids, pt. 3
2014
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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
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Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
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Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
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oeis
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Archive
Show me a random blog post
▼ show ▼
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2026
May 2026
World Cup stickers 2026
Apr 2026
A new puzzle every day
Mixing Wordle with other games
Feb 2026
Christmas (2025) is over
2025
Dec 2025
Christmas card 2025
Nov 2025
Christmas (2025) is coming!
Sep 2025
The partridge puzzle
Aug 2025
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
Nov 2024
Christmas (2024) is coming!
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
▲ hide ▲
Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
May 2023
Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
▲ hide ▲
Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
Oct 2022
24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
▼ show ▼
▲ hide ▲
Dec 2021
Christmas card 2021
Nov 2021
Christmas (2021) is coming!
Sep 2021
TMiP 2021 puzzle hunt
May 2021
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
guest posts
preconditioning
coins
big internet math-off
harriss spiral
video games
mathsteroids
christmas card
palindromes
plastic ratio
pythagoras
manchester
books
anscombe's quartet
fence posts
manchester science festival
platonic solids
finite group
advent calendar
weak imposition
matrix multiplication
rust
newcastle
cambridge
pac-man
finite element method
martin gardner
draughts
hats
machine learning
coventry
approximation
graphs
logo
news
a gamut of games
hyperbolic surfaces
databet
regular expressions
pizza cutting
rugby
european cup
numbers
bots
map projections
data
wordle
raspberry pi
flexagons
stickers
javascript
matt parker
chebyshev
trigonometry
tennis
polynomials
python
frobel
captain scarlet
reuleaux polygons
kenilworth
propositional calculus
fonts
sorting
live stream
convergence
pokémon wordle
php
misleading statistics
dates
arrangement puzzles
logic
craft
games
estimation
determinants
pascal's triangle
inverse matrices
light
standard deviation
puzzles
latex
crosswords
recursion
folding paper
go
error bars
countdown
dragon curves
inline code
asteroids
interpolation
hexapawn
sobolev spaces
ucl
kings
binary
partridge puzzle
mathsjam
logs
turtles
noughts and crosses
crossnumber
runge's phenomenon
pi approximation day
pi
bodmas
triangles
people maths
bempp
crossnumbers
reddit
correlation
final fantasy
royal baby
numerical analysis
golden spiral
realhats
gaussian elimination
talking maths in public
geometry
oeis
wave scattering
sound
radio 4
braiding
chess
football
friendly squares
arithmetic
thirteen
speed
24 hour maths
game show probability
menace
simultaneous equations
dinosaurs
youtube
electromagnetic field
mean
accuracy
royal institution
edinburgh
national lottery
datasaurus dozen
nonograms
the aperiodical
matrices
mathslogicbot
sport
chalkdust magazine
world cup
geogebra
statistics
tmip
alphabets
christmas
data visualisation
curvature
golden ratio
boundary element methods
squares
zines
gerry anderson
fractals
pokémon
folding tube maps
exponential growth
signorini conditions
errors
matrix of minors
dataset
game of life
probability
hannah fry
graph theory
nine men's morris
crochet
stirling numbers
wool
quadrilaterals
london
london underground
rhombicuboctahedron
gather town
programming
tetris
matrix of cofactors
ternary
bubble bobble
computational complexity
bluesky
cross stitch
phd
weather station
warwick
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