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Comments in green were written by me. Comments in blue were not written by me.
2021-12-16
@
Matthew
: Thanks, I figured they did but it was good to get confirmation.
Dan
on
/blog/92
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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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New machine unfriendly £1 coin, pt. 2
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Archive
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Mixing Wordle with other games
Feb 2026
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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 ▼
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Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
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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 -62+e+gτ-√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
rust
games
data
golden spiral
puzzles
game show probability
pascal's triangle
sport
quadrilaterals
computational complexity
reddit
pythagoras
interpolation
platonic solids
noughts and crosses
plastic ratio
national lottery
finite group
simultaneous equations
polynomials
probability
rhombicuboctahedron
craft
matt parker
runge's phenomenon
python
javascript
hexapawn
anscombe's quartet
squares
fonts
geometry
final fantasy
realhats
edinburgh
geogebra
phd
exponential growth
determinants
go
warwick
crossnumber
cross stitch
braiding
matrix of minors
guest posts
arrangement puzzles
friendly squares
hats
bempp
fence posts
alphabets
rugby
stickers
folding tube maps
matrix multiplication
error bars
coins
mathsteroids
palindromes
gerry anderson
christmas card
gather town
numbers
the aperiodical
bodmas
pac-man
pokémon
european cup
manchester
crochet
pi
electromagnetic field
convergence
talking maths in public
raspberry pi
graph theory
curvature
latex
statistics
books
graphs
boundary element methods
radio 4
arithmetic
bubble bobble
game of life
estimation
turtles
oeis
harriss spiral
chess
london
coventry
recursion
wave scattering
ternary
pokémon wordle
royal baby
standard deviation
light
dataset
video games
accuracy
sorting
bluesky
propositional calculus
news
folding paper
weather station
logic
errors
data visualisation
nonograms
chebyshev
programming
zines
wool
big internet math-off
kings
mean
datasaurus dozen
draughts
thirteen
misleading statistics
trigonometry
preconditioning
24 hour maths
mathsjam
tetris
dates
binary
tmip
frobel
hannah fry
flexagons
partridge puzzle
crosswords
chalkdust magazine
asteroids
machine learning
tennis
newcastle
golden ratio
youtube
speed
martin gardner
numerical analysis
mathslogicbot
cambridge
a gamut of games
fractals
triangles
databet
correlation
map projections
pi approximation day
london underground
inverse matrices
regular expressions
matrix of cofactors
logs
manchester science festival
bots
countdown
people maths
world cup
sobolev spaces
signorini conditions
crossnumbers
wordle
matrices
logo
stirling numbers
weak imposition
pizza cutting
royal institution
hyperbolic surfaces
reuleaux polygons
finite element method
menace
gaussian elimination
football
nine men's morris
php
live stream
captain scarlet
inline code
sound
christmas
dragon curves
kenilworth
dinosaurs
approximation
ucl
advent calendar
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