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Comments in green were written by me. Comments in blue were not written by me.
2025-09-07
@
Chris B
: I put a little more text on the interactive page. Hopefully it's a bit clearer now what it's expecting (click and click, not drag)
Matthew
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/blog/119
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A bad Puzzle for Today
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Braiding, pt. 2
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Electromagnetic Field talk
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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
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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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A nonogram alphabet
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Jan 2025
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Friendly squares
2024
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Dec 2024
A regular expression Christmas puzzle
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Zines, pt. 2
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Dec 2023
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Christmas (2023) is coming!
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Sep 2023
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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 ▼
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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
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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+e+φ 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
fonts
numerical analysis
errors
geogebra
game show probability
royal institution
hexapawn
probability
newcastle
pythagoras
bubble bobble
computational complexity
pac-man
chebyshev
talking maths in public
christmas card
partridge puzzle
folding tube maps
programming
hyperbolic surfaces
golden ratio
go
captain scarlet
games
curvature
coventry
sobolev spaces
mathsjam
game of life
live stream
statistics
radio 4
finite group
ucl
bodmas
platonic solids
big internet math-off
quadrilaterals
alphabets
craft
the aperiodical
nine men's morris
crossnumber
london
crossnumbers
pi
logic
signorini conditions
electromagnetic field
logs
map projections
matrices
propositional calculus
a gamut of games
braiding
world cup
crosswords
mathslogicbot
preconditioning
asteroids
fractals
thirteen
warwick
sport
menace
geometry
plastic ratio
phd
latex
manchester science festival
error bars
national lottery
inline code
php
youtube
bots
24 hour maths
london underground
pi approximation day
fence posts
graph theory
hats
zines
weak imposition
arithmetic
recursion
matt parker
sorting
video games
anscombe's quartet
crochet
graphs
accuracy
rhombicuboctahedron
flexagons
standard deviation
chess
final fantasy
regular expressions
approximation
mean
matrix of cofactors
countdown
pascal's triangle
turtles
matrix of minors
finite element method
guest posts
reddit
exponential growth
golden spiral
ternary
simultaneous equations
databet
python
cambridge
mathsteroids
cross stitch
data visualisation
dragon curves
trigonometry
edinburgh
kenilworth
inverse matrices
football
reuleaux polygons
squares
noughts and crosses
royal baby
chalkdust magazine
european cup
dates
dinosaurs
harriss spiral
palindromes
rugby
runge's phenomenon
puzzles
misleading statistics
weather station
people maths
dataset
interpolation
tennis
coins
tmip
oeis
draughts
folding paper
polynomials
hannah fry
stirling numbers
wool
gather town
books
manchester
numbers
kings
logo
data
sound
matrix multiplication
raspberry pi
convergence
speed
javascript
bempp
christmas
triangles
rust
binary
nonograms
wave scattering
friendly squares
realhats
machine learning
light
frobel
gerry anderson
pizza cutting
determinants
gaussian elimination
correlation
advent calendar
estimation
boundary element methods
datasaurus dozen
stickers
martin gardner
news
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