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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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Log-scaled axes
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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Proving a conjecture
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A bad Puzzle for Today
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Building MENACEs for other games
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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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Braiding, pt. 2
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Making names in Life
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Proving Pythagoras' theorem
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Optimal Pac-Man
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Logic bot
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Electromagnetic Field talk
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Tennis maths
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World Cup stickers
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Countdown probability, pt. 2
Countdown probability
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New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
2013
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Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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go
interpolation
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squares
hats
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trigonometry
triangles
reuleaux polygons
pascal's triangle
estimation
a gamut of games
phd
craft
bots
speed
data visualisation
asteroids
menace
anscombe's quartet
crossnumbers
tetris
dataset
regular expressions
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harriss spiral
mathsjam
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tmip
error bars
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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 -15+3τ-φ-√3 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
inverse matrices
signorini conditions
24 hour maths
correlation
football
tetris
arithmetic
dataset
dragon curves
bempp
gaussian elimination
rust
crochet
exponential growth
folding tube maps
determinants
numbers
computational complexity
recursion
estimation
matt parker
accuracy
turtles
london underground
manchester
map projections
crossnumber
world cup
javascript
thirteen
hats
a gamut of games
books
matrix of minors
logic
craft
pythagoras
dinosaurs
matrix multiplication
video games
game of life
talking maths in public
error bars
chebyshev
mathslogicbot
martin gardner
trigonometry
finite element method
reuleaux polygons
nine men's morris
sorting
edinburgh
dates
reddit
noughts and crosses
hexapawn
regular expressions
latex
live stream
the aperiodical
databet
asteroids
sport
big internet math-off
wool
draughts
mean
cambridge
pizza cutting
gerry anderson
raspberry pi
programming
boundary element methods
warwick
coins
fonts
youtube
squares
matrix of cofactors
logs
harriss spiral
speed
crosswords
fence posts
weak imposition
curvature
pokémon
christmas card
bodmas
people maths
captain scarlet
manchester science festival
finite group
game show probability
coventry
machine learning
preconditioning
data
partridge puzzle
friendly squares
approximation
games
rhombicuboctahedron
rugby
tmip
sobolev spaces
simultaneous equations
nonograms
bluesky
braiding
royal institution
kenilworth
royal baby
misleading statistics
mathsjam
national lottery
runge's phenomenon
plastic ratio
hyperbolic surfaces
ternary
convergence
zines
pokémon wordle
python
weather station
european cup
christmas
probability
countdown
london
triangles
pascal's triangle
crossnumbers
geogebra
graphs
php
guest posts
stickers
data visualisation
quadrilaterals
ucl
propositional calculus
golden spiral
stirling numbers
logo
electromagnetic field
platonic solids
numerical analysis
go
tennis
geometry
puzzles
pi
datasaurus dozen
light
arrangement puzzles
chess
anscombe's quartet
inline code
errors
alphabets
phd
wave scattering
chalkdust magazine
advent calendar
folding paper
menace
bots
statistics
kings
polynomials
palindromes
binary
mathsteroids
frobel
fractals
golden ratio
news
interpolation
standard deviation
wordle
gather town
matrices
graph theory
sound
hannah fry
cross stitch
newcastle
radio 4
oeis
pac-man
bubble bobble
realhats
final fantasy
flexagons
pi approximation day
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