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Comments in green were written by me. Comments in blue were not written by me.
2019-02-25
@
Alexis
: Well spotted. There was a typo in the variable name used for the third move boxes, I've fixed this now
Matthew
on
/blog/19
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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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Runge's Phenomenon
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A bad Puzzle for Today
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A 20,000-to-1 baby?
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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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Electromagnetic Field talk
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Tennis maths
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Countdown probability, pt. 2
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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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Tube map Platonic solids, pt. 2
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Archive
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2026
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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
TMiP 2023 puzzle hunt
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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 ▼
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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 2+g-φ-5√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
▼ 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
rhombicuboctahedron
stirling numbers
speed
pascal's triangle
chebyshev
flexagons
curvature
boundary element methods
chess
sound
python
braiding
turtles
tetris
sorting
24 hour maths
final fantasy
london underground
rugby
crosswords
recursion
squares
fractals
gaussian elimination
probability
plastic ratio
friendly squares
menace
hannah fry
tennis
matt parker
geogebra
mean
reddit
books
approximation
dinosaurs
zines
game show probability
dragon curves
big internet math-off
royal baby
guest posts
puzzles
computational complexity
pokémon
quadrilaterals
gerry anderson
raspberry pi
correlation
hexapawn
christmas
simultaneous equations
coins
realhats
statistics
go
craft
polynomials
harriss spiral
graphs
errors
palindromes
hats
radio 4
mathslogicbot
youtube
crochet
platonic solids
inline code
kenilworth
world cup
manchester
martin gardner
people maths
reuleaux polygons
thirteen
numerical analysis
news
fonts
finite element method
mathsteroids
ternary
finite group
golden ratio
signorini conditions
stickers
javascript
pi approximation day
logs
noughts and crosses
kings
convergence
anscombe's quartet
national lottery
bodmas
wool
golden spiral
folding paper
logic
datasaurus dozen
game of life
weak imposition
bots
dataset
pi
games
the aperiodical
programming
bubble bobble
machine learning
fence posts
estimation
live stream
newcastle
pythagoras
tmip
nonograms
matrices
propositional calculus
weather station
data visualisation
asteroids
crossnumbers
edinburgh
chalkdust magazine
royal institution
european cup
numbers
video games
databet
draughts
graph theory
rust
london
runge's phenomenon
countdown
pizza cutting
nine men's morris
pokémon wordle
regular expressions
inverse matrices
geometry
matrix of cofactors
misleading statistics
latex
cambridge
advent calendar
wave scattering
warwick
pac-man
captain scarlet
alphabets
data
matrix of minors
determinants
cross stitch
exponential growth
bempp
christmas card
triangles
map projections
standard deviation
electromagnetic field
gather town
bluesky
ucl
interpolation
binary
sobolev spaces
logo
error bars
light
wordle
dates
football
oeis
phd
arithmetic
folding tube maps
sport
manchester science festival
frobel
hyperbolic surfaces
mathsjam
accuracy
coventry
preconditioning
arrangement puzzles
php
partridge puzzle
crossnumber
matrix multiplication
trigonometry
talking maths in public
a gamut of games
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on /blog/19