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2017-12-27
@
neal (@zbvif)
: Thanks, I've added a clarification to 22
Matthew
on
/blog/46
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Electromagnetic Field talk
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New machine unfriendly £1 coin, pt. 2
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2013
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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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Tube map Platonic solids
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kenilworth
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inline code
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weak imposition
mathsteroids
the aperiodical
bempp
quadrilaterals
misleading statistics
python
countdown
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folding paper
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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
finite group
datasaurus dozen
pokémon wordle
christmas
interpolation
finite element method
misleading statistics
error bars
frobel
countdown
dates
trigonometry
bempp
reddit
anscombe's quartet
hannah fry
martin gardner
tetris
bubble bobble
thirteen
go
mean
dragon curves
matrices
pi approximation day
pi
national lottery
matrix of cofactors
alphabets
errors
regular expressions
craft
the aperiodical
tmip
python
chess
data visualisation
world cup
numerical analysis
big internet math-off
london underground
crochet
triangles
noughts and crosses
gaussian elimination
mathsteroids
graph theory
bluesky
accuracy
folding paper
light
logs
books
asteroids
convergence
matrix of minors
hexapawn
partridge puzzle
rust
sobolev spaces
raspberry pi
kenilworth
chalkdust magazine
javascript
rhombicuboctahedron
statistics
standard deviation
determinants
matrix multiplication
a gamut of games
stirling numbers
geogebra
fractals
youtube
binary
quadrilaterals
christmas card
games
chebyshev
weak imposition
turtles
wave scattering
fence posts
gather town
flexagons
sound
computational complexity
inline code
golden spiral
palindromes
arithmetic
cross stitch
pizza cutting
oeis
hyperbolic surfaces
platonic solids
live stream
graphs
manchester
inverse matrices
propositional calculus
warwick
london
weather station
reuleaux polygons
signorini conditions
hats
harriss spiral
boundary element methods
fonts
braiding
logo
final fantasy
curvature
probability
game show probability
crossnumber
folding tube maps
preconditioning
logic
matt parker
squares
machine learning
news
bodmas
stickers
arrangement puzzles
european cup
dataset
draughts
zines
map projections
data
bots
pythagoras
24 hour maths
gerry anderson
tennis
exponential growth
approximation
rugby
advent calendar
programming
mathsjam
pokémon
nine men's morris
golden ratio
sorting
runge's phenomenon
coventry
nonograms
recursion
php
radio 4
manchester science festival
ucl
menace
plastic ratio
guest posts
geometry
phd
wordle
puzzles
cambridge
speed
football
mathslogicbot
dinosaurs
game of life
electromagnetic field
sport
people maths
talking maths in public
simultaneous equations
realhats
crossnumbers
edinburgh
correlation
numbers
video games
kings
polynomials
newcastle
estimation
coins
royal institution
pascal's triangle
databet
latex
pac-man
ternary
wool
crosswords
captain scarlet
royal baby
friendly squares
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on /blog/46